{"product_id":"trek-knock-block-58-degree-headset-assembly-with-display-chip-28-6mm-1-1-8","title":"Trek Knock Block 58-Degree Headset Assembly with Display Chip - 28.6mm (1-1\/8\")","description":"\u003cp\u003eService and replacement parts specifically for Trek Knock Block technology.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGenuine replacement parts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGet your bike back on the trail with the headset parts you need.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eProduct details\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eTrek proprietary headset components compatible with Trek Knock Block models\u003c\/li\u003e\n\u003cli\u003e58-degree headset fits all 2017-2020 Knock Block equipped models\u003c\/li\u003e\n\u003cli\u003eIncludes crown race, bearings, top cover, frame chip \u0026amp; fastener\u003c\/li\u003e\n\u003cli\u003eFrame chip has display tabs to connect Bosch Kiox Mount sold separately\u003c\/li\u003e\n\u003cli\u003eMust be paired with Knock Block stem and Knock Block spacers\u003c\/li\u003e\n\u003cli\u003eKnock Block headset spacers not included\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable class=\"sprocket__table sprocket__table--vstripe spec ecwid-description-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part #\u003c\/th\u003e\n\u003ctd\u003eNA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSteerer outer diameter\u003c\/th\u003e\n\u003ctd\u003e28.6mm (1-1\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrown race inner diameter\u003c\/th\u003e\n\u003ctd\u003e39.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCup Insertion OD\u003c\/th\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStack height\u003c\/th\u003e\n\u003ctd\u003e8.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing type\u003c\/th\u003e\n\u003ctd\u003eSealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeadset type upper\u003c\/th\u003e\n\u003ctd\u003eUnthreaded fully integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeadset type lower\u003c\/th\u003e\n\u003ctd\u003eFully integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003cp\u003eWeights are based off pre-production products at time of publication. Weights may vary in final production.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Trek","offers":[{"title":"Default Title","offer_id":51878476120295,"sku":"5252156","price":4499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/8384\/9447\/files\/trek-knock-block-58-degree-headset-assembly-with-display-chip-286mm-1-18-5870904.png?v=1774268710","url":"https:\/\/www.dbykstore.com\/products\/trek-knock-block-58-degree-headset-assembly-with-display-chip-28-6mm-1-1-8","provider":"D Byk Store ","version":"1.0","type":"link"}