{"product_id":"trek-speed-concept-2022-headset-bearing-kit","title":"Trek Speed Concept (2022) Headset Bearing Kit","description":"\u003ch2\u003eTrek Speed Concept (2022) Headset Bearing Kit\u003c\/h2\u003e\n\u003cp\u003eFor models 2022+:-\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpeed Concept SLR 7\u003c\/li\u003e\n\u003cli\u003eSpeed Concept SLR 7 AXS\u003c\/li\u003e\n\u003cli\u003eSpeed Concept SLR 9\u003c\/li\u003e\n\u003cli\u003eSpeed Concept SLR 9 AXS\u003c\/li\u003e\n\u003cli\u003eSpeed Concept SLR Frameset\u003c\/li\u003e\n\u003cli\u003eSpeed Concept TT Frameset\u003c\/li\u003e\n\u003cli\u003eSpeed Concept SLR 8 AXS\u003c\/li\u003e\n\u003cli\u003eSpeed Concept ALR 6 AXS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eThe kit contains two bearings of the same size in the following options:-\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnduro Black Oxide Upper and Enduro Stainless Steel Lower\u003c\/strong\u003e\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\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaterial: Chrome Steel\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eW540243\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Headset Bearings","offers":[{"title":"Enduro Black Oxide Upper\/ Enduro Stainless Steel Lower","offer_id":58039317659993,"sku":null,"price":53.2,"currency_code":"GBP","in_stock":true},{"title":"Grizzly Standard","offer_id":58039317725529,"sku":null,"price":18.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Enduro_Black_Oxide_Headset_Kit.jpg?v=1760270542","url":"https:\/\/www.thegrizzlybearingco.co.uk\/products\/trek-speed-concept-2022-headset-bearing-kit","provider":"The Grizzly Bearing Co.","version":"1.0","type":"link"}