{"product_id":"wolf-tooth-headset-upper-knock-block-28-6-8mm-black","title":"Wolf Tooth Headset Upper Knock Block - 28.6mm, 8mm, Black","description":"\u003cp\u003eEnhance your cycling experience with the Wolf Tooth Headset Upper Knock Block. Crafted with precision in the USA, this headset combines functionality and style, ensuring your bike performs at its best while looking great.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for Trek's Knock Block system for seamless integration.\u003c\/li\u003e\n\u003cli\u003eFeatures unique raised elements on the top cap that align with compatible Bontrager stems.\u003c\/li\u003e\n\u003cli\u003eRequires special Knock Block compatible spacers if additional height is needed.\u003c\/li\u003e\n\u003cli\u003eThis listing is for the upper headset only, ensuring a focused upgrade.\u003c\/li\u003e\n\u003cli\u003eLower headsets typically use IS standards and are sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eHow to use \/ Ideal for: This upper headset is ideal for cyclists looking to upgrade their Trek bike's performance and aesthetics. Simply install it on Trek frames with molded-in internal bearing cups for optimal functionality.\u003c\/p\u003e\u003cdiv\u003e\n\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003cbr\u003e- Bearing Type: Cartridge\u003cbr\u003e- Color: Black\u003cbr\u003e- Upper Stack Height: 8mm\u003cbr\u003e- S.H.I.S. Stem Clamp Diameter: 28.6mm Threadless\u003c\/div\u003e","brand":"Gio's Outdoors","offers":[{"title":"Default Title","offer_id":49801014411541,"sku":"HEA44727136K","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2698\/5493\/files\/610fb8f25d56bb880fbe45ef5dd7544fa80d04b1.jpg?v=1773053093","url":"https:\/\/korvel.shop\/products\/wolf-tooth-headset-upper-knock-block-28-6-8mm-black","provider":"Korvel Hypermarket","version":"1.0","type":"link"}