{"title":"All Headset Bearings","description":"\u003ch2 class=\"mb-2 whitespace-pre-line last:mb-0\"\u003e\u003cstrong\u003eUnderstanding Bicycle Headsets: The Unsung Heroes of Your Ride\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"mb-2 whitespace-pre-line last:mb-0\"\u003eYour bicycle's headset might be one of the most overlooked components on your bike, yet it plays a crucial role in every ride. This seemingly simple mechanism connects your fork to your frame and allows for smooth steering control, making it essential for both performance and safety.\u003c\/p\u003e\n\u003cp class=\"mb-2 whitespace-pre-line last:mb-0\"\u003e\u003cstrong\u003eWhat Exactly Is a Headset?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"mb-2 whitespace-pre-line last:mb-0\"\u003eA headset consists of bearings, cups, and races that create a rotating interface between your bike's head tube and fork steerer. When functioning properly, it enables effortless steering while maintaining structural integrity under the demanding forces of cycling.\u003c\/p\u003e\n\u003cp class=\"mb-2 whitespace-pre-line last:mb-0\"\u003e\u003cstrong\u003eTypes and Standards\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"mb-2 whitespace-pre-line last:mb-0\"\u003eModern mountain bikes typically use either integrated headsets (where bearings sit directly in the frame) or external headsets (with separate cups). Common standards include 44mm, 49mm, and tapered configurations, with each requiring specific bearing sizes and installation techniques.\u003c\/p\u003e\n\u003cp class=\"mb-2 whitespace-pre-line last:mb-0\"\u003e\u003cstrong\u003eSigns Your Headset Needs Attention\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"mb-2 whitespace-pre-line last:mb-0\"\u003eUK riders should be particularly vigilant about headset maintenance. Our wet, muddy conditions accelerate wear, leading to symptoms like grinding sensations when steering, play in the handlebars, or difficulty maintaining straight-line tracking. These issues often develop gradually, making regular inspection crucial.\u003c\/p\u003e\n\u003cp class=\"mb-2 whitespace-pre-line last:mb-0\"\u003e\u003cstrong\u003eMaintenance Matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"mb-2 whitespace-pre-line last:mb-0\"\u003eQuality headset bearings can last years with proper care, but neglect leads to expensive frame damage. Regular cleaning, proper torque specifications, and timely bearing replacement prevent costly repairs and ensure optimal performance.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","products":[{"product_id":"cane-creek-40-41mm-headset-bearing","title":"Cane Creek 40 - 41mm Headset Bearing 30mm \/ 41mm \/ 6.5mm \/ 45° \/ 36° (BAA1130) (MH-P03K)","description":"\u003ch2\u003eCane Creek 40 - 41mm Headset Bearing 30mm \/ 41mm \/ 6.5mm \/ 45° \/ 36° (BAA1130) (MH-P03K)\u003c\/h2\u003e\n\u003cp\u003eCan be used in lieu of bearing reference MH-P03K or as a replacement bearings for Cane Creek Headsets\u003c\/p\u003e\n\u003cp\u003eAll bearings are cross compatible between all Cane Creek headsets. This means you can upgrade your 40 Series headset to a Hellbender or AER bearing etc.\u003c\/p\u003e\n\u003cp\u003eBearing options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZN40 - Durable zinc coated steel cartridge bearing (standard in 40 Series)\u003c\/li\u003e\n\u003cli\u003eHellbender - Full stainless steel bearing for ultimate durability (standard in Hellbender 70 and 110 Series)\u003c\/li\u003e\n\u003cli\u003eAER - Lightweight hybrid Steel\/Aluminium. Maintains the quality and durability that Cane Creek bearings are known for, while shaving 35% of the weight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSame as P03K id: 30.15 od: 41 width: 6.5\u003c\/p\u003e","brand":"Cane Creek","offers":[{"title":"Default Title","offer_id":54696486994265,"sku":"","price":10.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/1800-CaneCreek-Bearing-41mm_1024x1024_9717aa2a-0f9b-4259-b9cc-f8778b287227.webp?v=1760178412"},{"product_id":"cane-creek-52mm-headset-bearing","title":"Cane Creek 52mm Headset Bearing 40mm x 52mm x 7mm – 45\/45 (BAA1161) (MH-P16)","description":"\u003ch2\u003eCane Creek 52mm Headset Bearing 40mm x 52mm x 7mm – 45\/45 (BAA1161) (MH-P16)\u003c\/h2\u003e\n\u003cp\u003eCan be used in lieu of bearing reference MH-P16 or as a replacement bearings for Cane Creek Headsets\u003c\/p\u003e\n\u003cp\u003eAll bearings are cross compatible between all Cane Creek headsets. This means you can upgrade your 40 Series headset to a Hellbender or AER bearing etc.\u003c\/p\u003e\n\u003cp\u003eBearing options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZN40 - Durable zinc coated steel cartridge bearing (standard in 40 Series)\u003c\/li\u003e\n\u003cli\u003eHellbender - Full stainless steel bearing for ultimate durability (standard in Hellbender 70 and 110 Series)\u003c\/li\u003e\n\u003cli\u003eAER - Lightweight hybrid Steel\/Aluminium. Maintains the quality and durability that Cane Creek bearings are known for, while shaving 35% of the weight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eid: 40 od: 52 width: 7 \u003c\/p\u003e","brand":"Cane Creek","offers":[{"title":"Default Title","offer_id":54696574157145,"sku":null,"price":24.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Cane_Creek_Headset_Bearing_1.webp?v=1760178597"},{"product_id":"cane-creek-52mm-headset-bearing-40mm-x-52mm-x-6-5mm-36-45","title":"Cane Creek 52mm Headset Bearing 40mm x 52mm x 6.5mm – 36\/45 (BAA1132) (MH-P25K)","description":"\u003ch2\u003eCane Creek 52mm Headset Bearing 40mm x 52mm x 6.5mm – 36\/45 (BAA1132) (MH-P25K) \u003c\/h2\u003e\n\u003cp\u003eCan be used in lieu of bearing reference MH-P25K or as a replacement bearings for Cane Creek Headsets\u003c\/p\u003e\n\u003cp\u003eAll bearings are cross compatible between all Cane Creek headsets. This means you can upgrade your 40 Series headset to a Hellbender or AER bearing etc.\u003c\/p\u003e\n\u003cp\u003eBearing options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZN40 - Durable zinc coated steel cartridge bearing (standard in 40 Series)\u003c\/li\u003e\n\u003cli\u003eHellbender - Full stainless steel bearing for ultimate durability (standard in Hellbender 70 and 110 Series)\u003c\/li\u003e\n\u003cli\u003eAER - Lightweight hybrid Steel\/Aluminium. Maintains the quality and durability that Cane Creek bearings are known for, while shaving 35% of the weight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eid: 40 od: 52 width: 6.5 \u003c\/p\u003e","brand":"Cane Creek","offers":[{"title":"Default Title","offer_id":54696586117465,"sku":null,"price":18.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Cane_Creek_Headset_Bearing.webp?v=1760178384"},{"product_id":"mh-p25k-headset-bearing-standard-chrome-steel-40-x-52-x-6-5-36-45","title":"MH-P25K Headset Bearing (Standard) - Chrome Steel - 40 x 52 x 6.5 – 36\/45","description":"\u003ch2\u003eMH-P25K Headset Bearing (Standard) - Chrome Steel - 40 x 52 x 6.5 – 36\/45\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 40 od: 52 width: 6.5 (mm) 36\/45\u003c\/p\u003e\n\u003cp\u003eMaterials:\u003c\/p\u003e\n\u003cp\u003eChrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":54769032495449,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/112E79E4-6684-4BBA-A8B9-7E6D78F89A91.png?v=1760178061"},{"product_id":"mh-p08f-headset-bearing-chrome-steel-30-5-x-41-8-x-8-45-45","title":"MH-P08F Headset Bearing (MR121)(TH870E) - Chrome Steel - 30.5 x 41.8 x 8 – 45\/45","description":"\u003ch2\u003eMH-P08F Headset Bearing (Standard) - Chrome Steel - 30.5 x 41.8 x 8 – 45\/45  (MR121)(TH870E)\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 30.5 od: 41.8 width: 8 (mm) 45\/45\u003c\/p\u003e\n\u003cp\u003eMaterials:\u003c\/p\u003e\n\u003cp\u003eChrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":54783660360025,"sku":null,"price":5.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/AEF84E55-3556-4E3E-B4A2-5F9B93398A9D.jpg?v=1760178011"},{"product_id":"mh-p16-headset-bearing-standard-chrome-steel-40-x-52-x-7-45-45","title":"MH-P16 Headset Bearing (Standard) - Chrome Steel - 40 x 52 x 7 – 45\/45","description":"\u003ch2\u003eMH-P16 Headset Bearing (Standard) - Chrome Steel - 40 x 52 x 7 – 45\/45\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 40 od: 52 width: 7 (mm) 45\/45\u003c\/p\u003e\n\u003cp\u003eMaterials:\u003c\/p\u003e\n\u003cp\u003eChrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":54783695552857,"sku":null,"price":9.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/A729E7CB-5E27-4D2A-BF6C-04E15162E739.jpg?v=1760177692"},{"product_id":"mh-p03k-headset-bearing-standard-chrome-steel-30-15-x-41-x-6-5-36-45","title":"MH-P03K Headset Bearing (Standard) - Chrome Steel - 30.15 x 41 x 6.5 – 36\/45","description":"\u003ch2\u003eMH-P03K Headset Bearing (Standard) - Chrome Steel - 30.15 x 41 x 6.5 – 36\/45\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 30.15 od: 41 width: 6.5 (mm) 36\/45\u003c\/p\u003e\n\u003cp\u003eMaterials:\u003c\/p\u003e\n\u003cp\u003eChrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":54783699616089,"sku":null,"price":7.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/CB9606D0-F080-4EE2-A22F-A3A51E1F6B66.jpg?v=1760177336"},{"product_id":"enduro-acb-4545-150-ss-1-1-2-stainless-steel-angular-contact-headset-bearing","title":"Enduro ACB 4545 150 SS - 1-1\/2 stainless steel, Angular Contact Headset Bearing (MH-P16) 40mm x 52mm x 7mm: 45x45","description":"\u003ch2\u003e\n\u003cstrong\u003eACB 4545 150 SS - 1-1\/2 440C stainless steel Angular Contact Headset bearing\u003c\/strong\u003e (40mm x 52mm x 7mm: 45x45 deg)\u003c\/h2\u003e\n\u003cp\u003eid: 40 od: 52 width: 7 mm\u003c\/p\u003e\n\u003cp\u003eAngular-contact headset bearing featuring 440C stainless steel balls and races for superior corrosion protection.\u003c\/p\u003e\n\u003cp\u003eThis size bearings also known in the bike Industry by these part numbers:\u003cbr\u003e\u003cbr\u003eBAA1161\u003cbr\u003eMH-P16\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot all stainless steel is created equal.\u003c\/strong\u003e\u003cbr\u003eEnduro only uses 440C stainless steel balls and races to provide long life and superior corrosion resistance in applications and environments that may be less than ideal. 440C has the highest strength, hardness, and wear resistance of all the standard 440-series stainless alloys with high carbon content. As expected, it is also the most expensive of the 440 series alloys and requires special heat treatment and cryogenic treatment to achieve its superior mechanical properties. Though it is slightly softer than our standard 52100 chromium steel used in most of our bearings, stainless steel is an excellent alternative for use in wet conditions or where sweat and spilled sports drinks can be a problem. Enduro Bearings also uses LLB-type seals and Almagard 3752 grease in these bearings to additionally waterproof against the elements. Enduro 440C stainless headset bearings are the same bearings found in many popular headset brands with a lifetime warranty.\u003c\/p\u003e\n\u003cp\u003eThe Enduro line of angular-contact headset bearings starts with Black Oxide treated Chromium Steel races and then steps up to full 440C stainless steel. They are always engineered with the largest balls possible, feature dual-lip seals riding in a micro-groove (labyrinth), and are filled 90% with high-pressure waterproof grease for the ultimate protection against sweat and the elements. Enduro Angular Contact (A\/C) bearings are designed so all balls are evenly engaged to spread the force over a larger surface area, minimizing wear and maximizing life.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eid: 42 od: 52 width: 7 \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStatic load - 977lbf \/ 4.34kN \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWeight - 24g\u003c\/strong\u003e\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":56096571752793,"sku":null,"price":37.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Image9.jpg?v=1757165774"},{"product_id":"acb-3645-ss-1-1-8stainless-steel-angular-contact-headset-bearing-30-2mm-x-41mm-x-6-5mm-36-x-45-deg-mh-p03k","title":"Enduro ACB 3645 SS - 1-1\/8stainless steel Angular Contact Headset bearing (30.2mm x 41mm x 6.5mm: 36 x 45 deg)- MH-P03K","description":"\u003ch2\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eACB 3645 SS - 1-1\/8 440C stainless steel Angular Contact Headset bearing \u003c\/strong\u003e\u003cspan\u003e(30.2mm x 41mm x 6.5mm: 36 x 45 deg)\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e1-1\/8 Angular Contact Internal Headset Bearing featuring 440C stainless steel balls and races to provide superior corrosion resistance.\u003c\/p\u003e\n\u003cp\u003eThis size bearing is also known in the bike Industry by these part numbers:\u003c\/p\u003e\n\u003cp\u003eMH-P03K\u003cbr\u003eHSS0130K\u003cbr\u003eTH-873E\u003cbr\u003eMR-122\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot all stainless steel is created equal. \u003c\/strong\u003e\u003cbr\u003eEnduro only uses 440C stainless steel balls and races to provide long life and superior corrosion resistance in applications and environments that may be less than ideal. 440C has the highest strength, hardness, and wear resistance of all the standard 440-series stainless alloys with high carbon content. As expected, it is also the most expensive of the 440 series alloys and requires special heat treatment and cryogenic treatment to achieve its superior mechanical properties. Though it is slightly softer than our standard 52100 chromium steel used in most of our bearings, stainless steel is an excellent alternative for use in wet conditions or where sweat and spilled sports drinks can be a problem. Enduro Bearings also uses LLB-type seals and Almagard 3752 grease in these bearings to additionally waterproof against the elements. Enduro 440C stainless headset bearings are the same bearings found in many popular headset brands with a lifetime warranty.\u003c\/p\u003e\n\u003cp\u003eThe Enduro line of angular-contact headset bearings starts with Black Oxide treated Chromium Steel races and then steps up to full 440C stainless steel. They are always engineered with the largest balls possible, feature dual-lip seals riding in a micro-groove (labyrinth), and are filled 90% with high-pressure waterproof grease for the ultimate protection against sweat and the elements. Enduro Angular Contact (A\/C) bearings are designed so all balls are evenly engaged to spread the force over a larger surface area, minimizing wear and maximizing life.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eid: 30.15 od: 41 width: 6.5\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStatic load - 935lbf \/ 4.15kN \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWeight - 19.24g\u003c\/strong\u003e\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":56096604455257,"sku":null,"price":31.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Enduro_ACB_3645_SS_Headset_Bearing.jpg?v=1757170549"},{"product_id":"enduro-acb-4545-4252-ss-42x52x7-45x45-headset-bearing-acb4252h7","title":"Enduro ACB 4545 4252 SS - 42x52x7 (45x45) Headset Bearing (ACB4252H7)","description":"\u003ch2\u003e\n\u003cmeta charset=\"UTF-8\"\u003eEnduro ACB 4545 4252 SS - 42x52x7 (45x45) Headset Bearing (ACB4252H7)\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eAngular-contact headset bearing featuring 440C stainless steel balls and races for superior corrosion protection.\u003c\/p\u003e\n\u003cp\u003eThis size bearing has been used as an upper bearing for Acros headsets that are designed specifically for aero cable routing, and is also know by part number AC4252\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot all stainless steel is created equal. \u003c\/strong\u003e\u003cbr\u003eEnduro only uses 440C stainless steel balls and races to provide long life and superior corrosion resistance in applications and environments that may be less than ideal. 440C has the highest strength, hardness, and wear resistance of all the standard 440-series stainless alloys with high carbon content. As expected, it is also the most expensive of the 440 series alloys and requires special heat treatment and cryogenic treatment to achieve its superior mechanical properties. Though it is slightly softer than our standard 52100 chromium steel used in most of our bearings, stainless steel is an excellent alternative for use in wet conditions or where sweat and spilled sports drinks can be a problem. Enduro Bearings also uses LLB-type seals and Almagard 3752 grease in these bearings to additionally waterproof against the elements. Enduro 440C stainless headset bearings are the same bearings found in many popular headset brands with a lifetime warranty.\u003c\/p\u003e\n\u003cp\u003eThe Enduro line of angular-contact headset bearings starts with Black Oxide treated Chromium Steel races and then steps up to full 440C stainless steel. They are always engineered with the largest balls possible, feature dual-lip seals riding in a micro-groove (labyrinth), and are filled 90% with high-pressure waterproof grease for the ultimate protection against sweat and the elements. Enduro Angular Contact (A\/C) bearings are designed so all balls are evenly engaged to spread the force over a larger surface area, minimizing wear and maximizing life.\u003c\/p\u003e\n\u003cp\u003eid: 42 od: 52 width: 7\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStatic load - 917lbf \/ 408kN \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWeight - 24.9g\u003c\/strong\u003e\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":56096640598361,"sku":null,"price":39.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Enduro_ACB_4545_4252_SS_-_42x52x7_45x45_Headset_Bearing_ACB4252H7_Angular-contact_headset_bearing.jpg?v=1757171407"},{"product_id":"enduro-acb-3645-bo-cc-angular-contact-headset-bearing-p03k","title":"Enduro ACB 3645 BO CC Angular Contact Headset Bearing - (MH-P03K) 30.15 x 41 x 6.5 mm 36\/45","description":"\u003ch2\u003e\n\u003cmeta charset=\"UTF-8\"\u003eEnduro ACB 3645 BO CC Angular Contact Headset Bearing - (P03K) 30.15 x 41 x 6.5 mm 36\/45\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThis size bearing is also known in the bike Industry by these part numbers:\u003c\/p\u003e\n\u003cp\u003eMH-P03K\u003cbr\u003eHSS0130K\u003cbr\u003eTH-873E\u003cbr\u003eMR-122\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAngular-contact headset bearing featuring anti-corrosion Black Oxide\/Magnetite treated 52100 High-Carbon Chromium alloy races paired with grade 10 Balls. Black Oxide treatment provides an extra level of corrosion resistance and extended worry-free performance.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-block\"\u003e\n\u003cdiv class=\"rte\"\u003e\n\u003cp\u003eThe Enduro line of angular-contact headset bearings start with Black Oxide treated Chromium Steel races and then steps up to full 440C stainless steel. The Black Oxide headset bearings are treated in multiple chemical baths to achieve a 3 micron anti corrosive depth. This process also provides a secondary advantage of heat treatment making them tougher. The BO races then go through a secondary \"super grind” polishing the rolling surface mirror smooth. Both Stainless and BO bearings are engineered with the largest balls possible, feature dual-lip seals riding in a micro-groove (labyrinth) and are filled 90% with extra high pressure Almagard 3752 grease for the ultimate protection against sweat and the elements. Enduro Angular Contact (A\/C) bearings are designed so all balls are evenly engaged to spread the force over a larger surface area, minimizing wear and maximizing life.\u003c\/p\u003e\n\u003cp\u003eid: 30.15 od: 41 width: 6.5\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStatic load - 935lbf \/ 4.15kN \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWeight - 19.24g\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-block product-block--tab\"\u003e\n\u003cdiv class=\"collapsibles-wrapper collapsibles-wrapper--border-bottom\"\u003e\u003cform class=\"contact-form\" id=\"contact-contact\" action=\"https:\/\/cycling.endurobearings.com\/contact#contact-contact\" method=\"post\"\u003e\u003c\/form\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":56096673562969,"sku":null,"price":18.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Enduro_ACB_3645_BO_CC_Headset_Bearing_P03K.jpg?v=1757171869"},{"product_id":"enduro-acb-4545-150-bo-mh-p16","title":"Enduro ACB 4545 150 BO Headset Bearing (MH-P16) 40mm x 52mm x 7mm: 45x45","description":"\u003ch2\u003eEnduro ACB 4545 150 BO Headset Bearing  (MH-P16) 40mm x 52mm x 7mm: 45x45\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eACB 4545 150 BO - 1-1\/2 Black Oxide Angular Contact Headset bearing\u003c\/strong\u003e (40mm x 52mm x 7mm: 45x45 deg)\u003c\/p\u003e\n\u003cp\u003eAngular-contact headset bearing featuring anti-corrosion Black oxide\/Magnetite treated 52100 High-Carbon Chromium alloy races paired with grade 10 Balls. Black Oxide treatment provides an extra level of corrosion resistance and extended worry-free performance\u003c\/p\u003e\n\u003cp\u003eThis size bearing is also known in the bike Industry by these part numbers:\u003cbr\u003eHSS 6011\u003cbr\u003eTH-070\u003cbr\u003eMR-128\u003cbr\u003eMH-P16\u003cbr\u003eTH MR082\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Enduro line of angular-contact headset bearings start with Black Oxide treated Chromium Steel races and then steps up to full 440C stainless steel. The Black Oxide headset bearings are treated in multiple chemical baths to achieve a 3 micron anti corrosive depth. This process also provides a secondary advantage of heat treatment making them tougher. The BO races then go through a secondary \"super grind” polishing the rolling surface mirror smooth. Both Stainless and BO bearings are engineered with the largest balls possible, feature dual-lip seals riding in a micro-groove (labyrinth) and are filled 90% with extra high pressure Almagard 3752 grease for the ultimate protection against sweat and the elements. Enduro Angular Contact (A\/C) bearings are designed so all balls are evenly engaged to spread the force over a larger surface area, minimizing wear and maximizing life.\u003c\/p\u003e\n\u003cp\u003eid: 40 od: 52 width: 7\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStatic load - 977lbf \/ 4.34kN \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWeight - 24g\u003c\/strong\u003e\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":56096744407385,"sku":null,"price":23.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Enduro_ACB_4545_150_BO_Headset_Bearing_nbsp_MH-P16.jpg?v=1757172818"},{"product_id":"mh-p16h8-headset-bearing-standard-chrome-steel-40-x-52-x-8-45-45","title":"MH-P16H8 Headset Bearing (Standard) - Chrome Steel - 40 x 52 x 8 – 45\/45","description":"\u003ch2\u003eMH-P16H8 Headset Bearing (Standard) - Chrome Steel - 40 x 52 x 8 – 45\/45\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 40 od: 52 width: 8 (mm) 45\/45\u003c\/p\u003e\n\u003cp\u003eMaterials: Chrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":56329294184793,"sku":null,"price":7.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/IMG_3579.webp?v=1760271520"},{"product_id":"acb3547-35-x-47-x-8-45-45-headset-bearing-chrome-steel","title":"ACB3547 35 x 47 x 8 – 45\/45 Headset Bearing - Chrome Steel","description":"\u003ch2\u003eACB3547 35 x 47 x 8 – 45\/45 Headset Bearing - Chrome Steel\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 35 od: 47 width: 8 (mm) 45\/45\u003c\/p\u003e\n\u003cp\u003eMaterials: Chrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":56329397043545,"sku":null,"price":7.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/IMG_3580_281bfab7-77a5-4642-8cfc-7f471d540aca.webp?v=1760178461"},{"product_id":"acb3544-35-x-44-x-5-5-36-45-headset-bearing-chrome-steel","title":"AC3544 35 x 44 x 5.5 (ACB3544H5.5) – 36\/45 Headset Bearing","description":"\u003ch2\u003eAC3544 35 x 44 x 5.5 – 36\/45 Headset Bearing - Chrome Steel ((ACB3544H5.5)\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 35 od: 44 width: 5.5 (mm) 36\/45\u003c\/p\u003e\n\u003cp\u003eMaterials: Chrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":56395863589209,"sku":null,"price":9.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/IMG_3580_281bfab7-77a5-4642-8cfc-7f471d540aca.webp?v=1760178461"},{"product_id":"acb3344-33-x-44-x-6-36-45-headset-bearing-chrome-steel","title":"AC3344 33 x 44 x 6 – 36\/45 Headset Bearing - Chrome Steel","description":"\u003ch2\u003eAC3344 33 x 44 x 6 – 36\/45 Headset Bearing - Chrome Steel\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 33 od: 44 width: 6 (mm) 36\/45\u003c\/p\u003e\n\u003cp\u003eMaterials: Chrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":56395888361817,"sku":null,"price":9.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/IMG_3580_281bfab7-77a5-4642-8cfc-7f471d540aca.webp?v=1760178461"},{"product_id":"acb495h6-5-40-5-x-49-5-x-6-5-45-45-headset-bearing-chrome-steel","title":"ACB495H6.5 40.5 x 49.5 x 6.5 – 45\/45 Headset Bearing - Chrome Steel","description":"\u003ch2\u003eACB495H6.5 40.5 x 49.5 x 6.5 – 45\/45 Headset Bearing - Chrome Steel\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 40.5 od: 49.5 width: 6.5 (mm) 45\/45\u003c\/p\u003e\n\u003cp\u003eMaterials: Chrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":56396380209497,"sku":null,"price":9.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/IMG_3580_281bfab7-77a5-4642-8cfc-7f471d540aca.webp?v=1760178461"},{"product_id":"enduro-acb6808-ss-headset-bearing-mr006-40mm-x-51mm-x-6-5-mm-36-36","title":"Enduro ACB 6808 SS Headset Bearing (MR006) 40mm x 51mm x 6.5 mm: 36\/36","description":"\u003ch2\u003eEnduro ACB 6808 SS Headset Bearing (MR006) 40mm x 51mm x 6.5 mm: 36\/36 ACB6808 - Stainless Steel\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e 1-1\/2 440C stainless steel Angular Contact Headset bearing\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eAngular-contact headset bearing featuring 440C stainless steel balls and races for superior corrosion protection. Please note that this bearing has slightly different dimensions from the other ACB 6808 bearings we sell, it has a slightly smaller OD and has 36 degree chamfers internally and externally. It was originally spec'd by Trek on Madone and Domane bikes.\u003c\/p\u003e\n\u003cp\u003eThis size bearing is also known in the bike Industry by these part numbers:\u003c\/p\u003e\n\u003cp\u003eW540243\u003cbr\u003e290413\u003cbr\u003eHD 1449\u003cbr\u003eS417578\u003cbr\u003eMR-006 S\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot all stainless steel is created equal.\u003c\/strong\u003e\u003cbr\u003eEnduro only uses 440C stainless steel balls and races to provide long life and superior corrosion resistance in applications and environments that may be less than ideal. 440C has the highest strength, hardness, and wear resistance of all the standard 440-series stainless alloys with high carbon content. As expected, it is also the most expensive of the 440 series alloys and requires special heat treatment and cryogenic treatment to achieve its superior mechanical properties. Though it is slightly softer than our standard 52100 chromium steel used in most of our bearings, stainless steel is an excellent alternative for use in wet conditions or where sweat and spilled sports drinks can be a problem. Enduro Bearings also uses LLB-type seals and Almagard 3752 grease in these bearings to additionally waterproof against the elements. Enduro 440C stainless headset bearings are the same bearings found in many popular headset brands with a lifetime warranty.\u003c\/p\u003e\n\u003cp\u003eThe Enduro line of angular-contact headset bearings starts with Black Oxide treated Chromium Steel races and then steps up to full 440C stainless steel. They are always engineered with the largest balls possible, feature dual-lip seals riding in a micro-groove (labyrinth), and are filled 90% with high-pressure waterproof grease for the ultimate protection against sweat and the elements. Enduro Angular Contact (A\/C) bearings are designed so all balls are evenly engaged to spread the force over a larger surface area, minimizing wear and maximizing life.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStatic load - 917lbf \/ 4.08kN \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWeight - 23.36g\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eid: 40 od: 51 width: 6.5 mm\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":56707822551385,"sku":null,"price":38.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Image2_ab6b00f1-c000-42bd-a36e-c9c53950a0a0.jpg?v=1763895523"},{"product_id":"enduro-acb-3645-3748-bo-1-3-8-black-oxide-angular-contact-headset-bearing-6-5-mm-36-36","title":"Enduro ACB 3645 3748 BO - 1-3\/8 (37x48x6.5 36\/45) Headset Bearing","description":"\u003ch2\u003eEnduro ACB 3645 3748 BO - 1-3\/8 (37x48x6.5 36\/45) Headset Bearing\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1-3\/8 Angular Contact Headset Bearing\u003c\/strong\u003e (37mm x 48mm x 6.5mm: 36 45deg).\u003c\/p\u003e\n\u003cp\u003eAngular-contact headset bearing featuring anti-corrosion Black Oxide\/Magnetite treated 52100 High-Carbon Chromium alloy races paired with grade 10 Balls. Black Oxide treatment provides an extra level of corrosion resistance and extended worry-free performance.\u003c\/p\u003e\n\u003cp\u003eThe Enduro line of angular-contact headset bearings start with Black Oxide treated Chromium Steel races and then steps up to full 440C stainless steel. The Black Oxide headset bearings are treated in multiple chemical baths to achieve a 3 micron anti corrosive depth. This process also provides a secondary advantage of heat treatment making them tougher. The BO races then go through a secondary \"super grind” polishing the rolling surface mirror smooth. Both Stainless and BO bearings are engineered with the largest balls possible, feature dual-lip seals riding in a micro-groove (labyrinth) and are filled 90% with extra high pressure Almagard 3752 grease for the ultimate protection against sweat and the elements. Enduro Angular Contact (A\/C) bearings are designed so all balls are evenly engaged to spread the force over a larger surface area, minimizing wear and maximizing life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStatic load - 935lbf \/ 4.15kN \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWeight - 25.25g\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eid: 37 od: 48 width: 6.5 width\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":56707900146009,"sku":null,"price":23.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Image3_2368eb21-5281-49ed-9c24-cecf3379664b.jpg?v=1763896557"},{"product_id":"acb4051k-40-x-51-x-6-5-36-36-headset-bearing-chrome-steel","title":"ACB4051K 40 x 51 x 6.5 – 36\/36 Headset Bearing - Chrome Steel (MR006) (W540243)","description":"\u003ch2\u003eACB4051K 40 x 51 x 6.5 – 36\/36 Headset Bearing - Chrome Steel - \u003cem\u003eMR006\u003c\/em\u003e\u003cspan\u003e Equivalent to Trek Part: W540243.\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 40 od: 51 width: 6.5 (mm) 36\/36\u003c\/p\u003e\n\u003cp\u003eMaterials: Chrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":56798421811545,"sku":null,"price":8.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/IMG_3580_281bfab7-77a5-4642-8cfc-7f471d540aca.webp?v=1760178461"},{"product_id":"acb4252h7-45-45-headset-bearing-chrome-steel-acb4252","title":"ACB4252H7 – 45\/45 Headset Bearing - Chrome Steel (ACB4252)","description":"\u003ch2\u003eACB4252H7 – 45\/45 Headset Bearing - Chrome Steel (ACB4252)\u003c\/h2\u003e\n\u003cp class=\"product_title entry-title\"\u003eCan, also, be used as an Upper Bearing for the Acros AI52\/AI52-IS52\/IS52.\u003c\/p\u003e\n\u003cp class=\"product_title entry-title\"\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 42 od: 52 width: 7 (mm) 45\/45\u003c\/p\u003e\n\u003cp\u003eMaterials: Chrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":57248713376089,"sku":null,"price":10.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/IMG_3580_281bfab7-77a5-4642-8cfc-7f471d540aca.webp?v=1760178461"},{"product_id":"acb60h8-ac4660r1-45-45-headset-bearing-chrome-steel","title":"ACB60H8 (AC4660R1) 46x60x8 – 45\/45 Headset Bearing - Chrome Steel","description":"\u003ch2\u003eACB60H8 (AC4660R1) 46x60x8 – 45\/45 Headset Bearing - Chrome Steel\u003c\/h2\u003e\n\u003cp class=\"product_title entry-title\"\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 46 od: 60 width: 8 (mm) 45\/45\u003c\/p\u003e\n\u003cp\u003eMaterials: Chrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":57248789758297,"sku":null,"price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/IMG_3580_281bfab7-77a5-4642-8cfc-7f471d540aca.webp?v=1760178461"},{"product_id":"mh-p17-headset-bearing-standard-chrome-steel-34-1x46-8x7-45-45","title":"MH-P17 Headset Bearing (Standard) - Chrome Steel - 34.1x46.8x7 45\/45","description":"\u003ch2\u003eMH-P17 Headset Bearing (Standard) - Chrome Steel - 34.1x46.8x7 45\/45 (ACB\u003cspan\u003e468)(K468)\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 34.1 od: 46.8 width: 7 (mm) 45\/45\u003c\/p\u003e\n\u003cp\u003eMaterials: Chrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":57266383552857,"sku":null,"price":11.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/IMG_3579.webp?v=1760271520"},{"product_id":"enduro-acb-6806-cc-bo-1-3-8-37x49x6-5-36-45-headset-bearing-mr031","title":"Enduro ACB 6806 CC BO - 1-3\/8 (37x49x6.5 36\/45) Headset Bearing (MR031)","description":"\u003ch2\u003eEnduro ACB 6806 CC BO - 1-3\/8 (37x49x6.5 36\/45) Headset Bearing (MR031)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAlso known as 160-6753, IS-2-138, MR031, HD1446K, ACB49H6.5K, W513538\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e1-3\/8_ Angular Contact Bearing for Internal Headset featuring anti-corrosion Black Oxide\/Magnetite coating of 52100 High-Carbon Chromium alloy races paired with grade 10 Balls. \u003c\/p\u003e\n\u003cp\u003eThe Enduro line of headset bearings begin with chromium steel, Black Oxide finish A\/C type and then offer full 440C stainless steel at the top. They are always engineered with the largest balls possible and dual lip seals riding in a micro groove for ultimate protection against sweat and the elements. They are filled 90% with high pressure waterproof grease, so you never have to guess if there is grease inside. In Angular Contact (A\/C) bearings, ALL balls are engaged and spread the force over a larger surface area, to decrease friction and minimize wear.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBearing Code: 6806 CC BO\u003c\/li\u003e\n\u003cli\u003eDimensions: 37 x 49 x 6.5mm\u003c\/li\u003e\n\u003cli\u003eABEC: 3 \u003c\/li\u003e\n\u003cli\u003eGrade: 10\u003c\/li\u003e\n\u003cli\u003eSeals: LLB\u003c\/li\u003e\n\u003cli\u003eGrease: Kyodo Yushi PS-2\u003c\/li\u003e\n\u003cli\u003eApplication: Headsets\u003c\/li\u003e\n\u003cli\u003eWeight: 25.25g\u003c\/li\u003e\n\u003cli\u003eEnduro Part Number \u003cspan\u003eEB8642\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eid: 37 od: 49 width: 6.5 width\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":57593581732185,"sku":null,"price":18.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Image3_2368eb21-5281-49ed-9c24-cecf3379664b.jpg?v=1763896557"},{"product_id":"fsa-headset-bearing-th-873e-mr122p03k-30-2-x-41-x-6-5mm-36-45","title":"FSA Headset Bearing TH-873E (MR122)(P03K) (30.2 x 41 x 6.5mm – 36\/45)","description":"\u003ch2\u003eFSA Headset Bearing TH-873E (MR122)(MH-P03K) (30.2 x 41 x 6.5mm – 36\/45)\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eCODE\u003c\/th\u003e\n\u003cth class=\"label\"\u003eTYPE\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"data\"\u003e160-0014000000\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eBEAR TH873 ACB 36°x45° Black S 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class=\"data\"\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eDimension\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e1\"-1\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eACB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eAngle\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e36°x45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSame as id: 30.15 od:41 width: 6.5 mm\u003c\/p\u003e","brand":"FSA - Full Speed Ahead","offers":[{"title":"Default Title","offer_id":57723477033305,"sku":null,"price":12.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Untitleddesign-11.png?v=1775162623"},{"product_id":"6707-2rs-35x44x5mm-90-90-headset-bearing","title":"6707-2RS (35x44x5mm 90\/90) Headset Bearing","description":"\u003ch2\u003e6707-2RS (35x44x5mm 90\/90) Headset Bearing - Chrome Steel\u003c\/h2\u003e\n\u003cp class=\"product_title entry-title\"\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 35 od: 44 width: 5 (mm) 90\/90\u003c\/p\u003e\n\u003cp\u003eMaterials: Chrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":57728240222553,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Image_67d3d09c-b35c-4c2e-be56-70e98c63ea00.jpg?v=1775213780"},{"product_id":"acb3748h7-37x48x7mm-45-90-headset-bearing","title":"ACB3748H7 (37x48x7mm 45\/90) Headset Bearing","description":"\u003ch2\u003eACB3748H7 (37x48x7mm 45\/90) Headset Bearing -Chrome Steel\u003c\/h2\u003e\n\u003cp class=\"product_title entry-title\"\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 37 od: 48 width: 7 (mm) 45\/90\u003c\/p\u003e\n\u003cp\u003eMaterials: Chrome Steel\u003c\/p\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":57728301498713,"sku":null,"price":12.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Image_67d3d09c-b35c-4c2e-be56-70e98c63ea00.jpg?v=1775213780"},{"product_id":"fsa-headset-bearing-th-070e-mr170p16-40-x-52-x-7mm-45-45","title":"FSA Headset Bearing TH-070E (MR170)(MH-P16) (40 x 52 x 7mm – 45\/45)","description":"\u003ch2\u003eFSA Headset Bearing TH-070E (MR170)(MH-P16) (40 x 52 x 7mm – 45\/45)\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"product-attribute-specs-table\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"33%\"\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eCODE\u003c\/th\u003e\n\u003cth class=\"label\"\u003eTYPE\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"data\"\u003e16000010000000\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eBEAR TH-070E ACB 45°x45° 1.5 dualS MR170\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable id=\"product-attribute-specs-table\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"33%\"\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eType\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eHeadset bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eFSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eNeutral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eDiscipline\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eROAD, MTB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eWeight (gr)\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eDimension\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e1.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eACB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eAngle\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e45°x45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eid: 40 od:52 width: 7 mm\u003c\/p\u003e","brand":"FSA - Full Speed Ahead","offers":[{"title":"Default Title","offer_id":57740273713497,"sku":null,"price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Untitleddesign-12.png?v=1775386553"},{"product_id":"fsa-headset-bearing-th-072e-mr006w540243-40-x-51-x-6-5mm-36-36","title":"FSA Headset Bearing TH-072E (MR006)(W540243) (40 x 51 x 6.5mm – 36\/36)","description":"\u003ch2\u003eFSA Headset Bearing TH-072E (MR006)(W540243) (40 x 51 x 6.5mm – 36\/36)\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"product-attribute-specs-table\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"33%\"\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eCODE\u003c\/th\u003e\n\u003cth class=\"label\"\u003eTYPE\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"data\"\u003e1160-0022000000\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eBEAR TH-072E ACB 36°x36° MR006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable id=\"product-attribute-specs-table\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"33%\"\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eType\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eHeadset bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eFSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eNeutral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eDiscipline\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eROAD, MTB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eMaterial\u003c\/td\u003e\n\u003ctd 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Title","offer_id":57740352258393,"sku":null,"price":16.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Untitleddesign-13.png?v=1775387850"},{"product_id":"fsa-headset-bearing-th-970e-mr168-34-x-46-8-x-7mm-45-45","title":"FSA Headset Bearing TH-970E (MR168)(MH-P17) (34 x 46.8 x 7mm – 45\/45)","description":"\u003ch2\u003eFSA Headset Bearing TH-970E (MR168)(MH-P17) (34 x 46.8 x 7mm – 45\/45)\u003c\/h2\u003e\n\u003ctable id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eCODE\u003c\/th\u003e\n\u003cth class=\"label\"\u003eTYPE\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"data\"\u003e160-0018000000\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eBEAR TH-970E ACB 45°x45° 1-1\/4 Dual S MR168\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eType\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eHeadset bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eFSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eNeutral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eDiscipline\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eROAD, MTB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eWeight (gr)\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eDimension\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e1\"-1\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eACB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eAngle\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e45°x45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSame as MR082, MH-P17, TH-970, 160-6738\u003cstrong\u003e \u003c\/strong\u003eid: 34.1 od:46.8 width: 7 mm\u003c\/p\u003e","brand":"FSA - Full Speed Ahead","offers":[{"title":"Default Title","offer_id":57740393185625,"sku":null,"price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Untitleddesign-14.png?v=1775389535"},{"product_id":"fsa-headset-bearing-th-870e-mr121mh-p08f-31-x-41-8-x-8mm-45-45-copy","title":"FSA Headset Bearing 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class=\"label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eFSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eNeutral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eDiscipline\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eROAD, MTB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eWeight (gr)\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eDimension\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e1\"-1\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eACB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eAngle\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e45°x45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eid: 31 od:41.8 width: 8 mm\u003c\/p\u003e","brand":"FSA - Full Speed Ahead","offers":[{"title":"Default Title","offer_id":57846550266201,"sku":null,"price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Untitleddesign-15.png?v=1776457113"},{"product_id":"fsa-headset-bearing-acb-th-073e-1-1-2-40x51-8x8-mm-36-45-mr127acb518k","title":"FSA Headset Bearing ACB TH-073E 1.1\/2\" (40x51.8x8 mm) 36°\/45° (MR127)(ACB518K)","description":"\u003ch2\u003eFSA Headset Bearing ACB TH-073E 1.1\/2\" (40x51.8x8 mm) 36°\/45° (MR127)(ACB518K)\u003c\/h2\u003e\n\u003ctable id=\"product-attribute-specs-table\" height=\"54\" style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"label\" style=\"width: 16.623264%;\"\u003eCODE\u003c\/th\u003e\n\u003cth class=\"label\" style=\"width: 80.601671%;\"\u003eTYPE\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"data\" style=\"width: 16.623264%;\"\u003e160-6761\u003c\/td\u003e\n\u003ctd class=\"data\" style=\"width: 80.601671%;\"\u003eBEAR TH-073 ACB 36°x45° 1.5 Single S MR127\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"product-attribute-specs-table\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"33%\"\u003e\n\u003ccol\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eType\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eHeadset bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eFSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eNeutral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eDiscipline\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eROAD, MTB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eWeight (gr)\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eDimension\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e1.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eACB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eAngle\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e36°x45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eid: 40 od:51.8 width: 8 mm\u003c\/p\u003e","brand":"FSA - Full Speed Ahead","offers":[{"title":"Default Title","offer_id":57846820307289,"sku":null,"price":16.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Untitleddesign-15_2030fd2a-a0e7-4870-958d-f41d4cf0f662.png?v=1776457960"},{"product_id":"fsa-headset-bearing-acb-no-51-1-1-432-8x41-8x6-45-x45-mr136","title":"FSA Headset Bearing ACB NO.51 1.1\/4\"(32.8x41.8x6) 45°x45° MR136","description":"\u003ch2\u003eFSA Headset Bearing ACB NO.51 1.1\/4\"(32.8x41.8x6) 45°x45° MR136\u003c\/h2\u003e\n\u003ctable id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eCODE\u003c\/th\u003e\n\u003cth class=\"label\"\u003eTYPE\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"data\"\u003e160-6746\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eBEAR NO.51 ACB 45°x45° 1-1\/4 Single S MR136\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eType\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eHeadset bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eFSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eNeutral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eDiscipline\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eROAD, MTB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eWeight (gr)\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eDimension\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e1\"-1\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eACB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eAngle\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e45°x45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eid: 32.8 od:41.8 width: 6 mm\u003c\/p\u003e","brand":"FSA - Full Speed Ahead","offers":[{"title":"Default Title","offer_id":57846941319513,"sku":null,"price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Untitleddesign-15_38e9f858-6691-4e62-96de-f7c75bc3114c.png?v=1776458407"},{"product_id":"fsa-headset-bearing-acb-no-54-1-1-4-37x46-9x7-45-x45-mr137","title":"FSA Headset Bearing ACB NO.54 1.1\/4\" (37x46.9x7) 45°x45° MR137","description":"\u003ch2\u003eFSA Headset Bearing ACB NO.54 1.1\/4\" (37x46.9x7) 45°x45° MR137\u003c\/h2\u003e\n\u003ctable id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"label\"\u003eCODE\u003c\/th\u003e\n\u003cth class=\"label\"\u003eTYPE\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"data\"\u003e160-6752\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eBEAR NO.54 ACB 45°x45° 1-1\/4 37mm Dual S MR137\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eType\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eHeadset bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eFSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eNeutral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eDiscipline\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eROAD, MTB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eMaterial\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eWeight (gr)\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eDimension\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e1\"-1\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eBearing Type\u003c\/td\u003e\n\u003ctd class=\"data\"\u003eACB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"label\"\u003eAngle\u003c\/td\u003e\n\u003ctd class=\"data\"\u003e45°x45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eid: 37 od:46.9 width: 7 mm\u003c\/p\u003e","brand":"FSA - Full Speed Ahead","offers":[{"title":"Default Title","offer_id":57846989062489,"sku":null,"price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Untitleddesign-15_d4013ea5-534f-4865-b406-caf7b3b2d665.png?v=1776458827"},{"product_id":"acb518k-headset-bearing-standard-chrome-steel-30-15-x-41-x-6-5-36-45-copy","title":"ACB518K Headset Bearing (Standard) - Chrome Steel - 40x51.8x8 36°\/45° (MR127)","description":"\u003ch2\u003eACB518K Headset Bearing (Standard) - Chrome Steel - 40x51.8x8 36°\/45° (MR127)\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cp\u003eid: 40 od: 51.8 width: 8 (mm) 36\/45\u003c\/p\u003e\n\u003cp\u003eMaterials:\u003c\/p\u003e\n\u003cp\u003eChrome Steel\u003c\/p\u003e\n\u003cp\u003eCan be used instead of FSA MR127 Trek Part Number W532843\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch6\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eTK518B, 073E, TH-073, MR110, R438, MR010\u003c\/span\u003e\u003c\/h6\u003e","brand":"The Grizzly Bearing Co.","offers":[{"title":"Default Title","offer_id":57982293836121,"sku":null,"price":8.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/CB9606D0-F080-4EE2-A22F-A3A51E1F6B66.jpg?v=1760177336"},{"product_id":"6806-2rs-bottom-bracket-bearing-30x42x7-abec-3-bottom-bracket","title":"6806-2RS Bottom Bracket Bearing (30x42x7) ABEC 3+ (Bottom Bracket)(BB30)","description":"\u003ch2\u003e6806-2RS Bottom Bracket Bearing (30x42x7) ABEC 3+ (Bottom Bracket)(BB30)\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6806-2RS \u003c\/li\u003e\n\u003cli\u003eid: 30 od: 42 width: 7  mm\u003c\/li\u003e\n\u003cli\u003eAbec 3+ depending on stock availability\u003c\/li\u003e\n\u003cli\u003eSeals: 2RS (Rubber Seals)\u003c\/li\u003e\n\u003cli\u003eGrease 90% fill of Mobil XHP-22 High Quality Grease\u003c\/li\u003e\n\u003cli\u003eMaterial: Chromium\/high carbon alloy steel\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003eNB: You may receive a branded or unbranded bearing depending on stock availability at the time of purchase.  The bearing will continue to be of the same great quality and in the size \u0026amp; spec that you require.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eid: 30 od: 42 width: 7\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":58006957031769,"sku":null,"price":6.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Image_0d4ae01a-22a7-420f-a33d-94825bfec00d.jpg?v=1774272623"},{"product_id":"6808-2rs-bottom-bracket-bearing-40x52x7-abec-3","title":"6808-2RS Bottom Bracket\/Headset Bearing (40x52x7) ABEC 3+","description":"\u003ch2\u003e6808-2RS Bottom Bracket\/Headset Bearing (40x52x7) ABEC 3+ \u003c\/h2\u003e\n\u003cp\u003e(This bearing is used as a headset bearing in some older Pinarello models)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6808-2RS \u003c\/li\u003e\n\u003cli\u003eid: 40 od: 52 width: 7  mm\u003c\/li\u003e\n\u003cli\u003eAbec 3+ depending on stock availability\u003c\/li\u003e\n\u003cli\u003eSeals: 2RS (Rubber Seals)\u003c\/li\u003e\n\u003cli\u003eGrease 90% fill of Mobil XHP-22 High Quality Grease\u003c\/li\u003e\n\u003cli\u003eMaterial: Chromium\/high carbon alloy steel\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003eNB: You may receive a branded or unbranded bearing depending on stock availability at the time of purchase.  The bearing will continue to be of the same great quality and in the size \u0026amp; spec that you require.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eid: 30 od: 42 width: 7\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":58006993863001,"sku":null,"price":9.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Image_6cc53c45-d60e-46fa-a0fe-fae26bb25caf.jpg?v=1778161606"},{"product_id":"mr031-headset-bearing-37x48-9x6-5-36-45-grizzly-standard","title":"MR031 Headset Bearing (37x48.9x6.5) 36\/45 (Grizzly Standard) (WS513538)","description":"\u003ch2\u003eMR031 Headset Bearing (37x48.9x6.5) 36\/45 (Grizzly Standard)(WS513538)\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMR031\u003c\/li\u003e\n\u003cli\u003eid: 37 od: 48.9 width: 6.5  mm (36\/45)\u003c\/li\u003e\n\u003cli\u003eAbec 3+ depending on stock availability\u003c\/li\u003e\n\u003cli\u003eSeals: 2RS (Rubber Seals)\u003c\/li\u003e\n\u003cli\u003eGrease 90% fill of Mobil XHP-22 High Quality Grease\u003c\/li\u003e\n\u003cli\u003eMaterial: Chromium\/high carbon alloy steel\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003eNB: You may receive a branded or unbranded bearing depending on stock availability at the time of purchase.  The bearing will continue to be of the same great quality and in the size \u0026amp; spec that you require.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003cstrong\u003eACB49H6.5K, MR031, 160-6753, IS-2-138, ACB6806CC, HD 1446 K \u003cspan class=\"base\" data-ui-id=\"page-title-wrapper\"\u003eACB37489H6.5K\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Enduro Bearings","offers":[{"title":"Default Title","offer_id":58039269589337,"sku":null,"price":11.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Image_67d3d09c-b35c-4c2e-be56-70e98c63ea00.jpg?v=1775213780"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/collections\/all-headset-bearings-6790338.webp?v=1751046676","url":"https:\/\/www.thegrizzlybearingco.co.uk\/collections\/all-headset-bearings.oembed?page=2","provider":"The Grizzly Bearing Co.","version":"1.0","type":"link"}