{"product_id":"fsa-headset-bearing-th-870e-mr121-mh-p08f-31x41-8x8mm-45-45","title":"FSA Headset Bearing TH-870E (MR121)(MH-P08F) (31 x 41.8 x 8mm – 45\/45)","description":"\u003ch2\u003eFSA Headset Bearing TH-870E (MR121)(MH-P08F) (31 x 41.8 x 8mm – 45\/45)\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFSA (Full Speed Ahead) headset bearings are a trusted, go-to choice for road and MTB riders. Precision-engineered with an angular contact design, they deliver smooth, reliable steering and are built to last — making them a smart, no-fuss replacement for a wide range of bikes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutside Diameter: 41.8mm\u003c\/li\u003e\n\u003cli\u003eInside Diameter: 31.0mm\u003c\/li\u003e\n\u003cli\u003eHeight: 8.0mm\u003c\/li\u003e\n\u003cli\u003eInside Angle: 45°\u003c\/li\u003e\n\u003cli\u003eOutside Angle: 45°\u003c\/li\u003e\n\u003cli\u003eTH Code: MR121\u003c\/li\u003e\n\u003c\/ul\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":18.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8767\/0105\/files\/Untitleddesign-15.png?v=1776457113","url":"https:\/\/www.thegrizzlybearingco.co.uk\/en-us\/products\/fsa-headset-bearing-th-870e-mr121-mh-p08f-31x41-8x8mm-45-45","provider":"The Grizzly Bearing Co.","version":"1.0","type":"link"}