{"product_id":"trek-knock-block-headset-spacers-33790","title":"Trek Knock Block Headset Spacers","description":"\u003cp\u003eService and replacement parts specifically for Trek Knock Block technology.\u003c\/p\u003e\u003ch3\u003eGenuine Replacement Parts\u003c\/h3\u003e\u003cp\u003eGet your bike back on the trail with the headset parts you need.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3 pack of spacers specific to the Knock Block system\u003c\/li\u003e\n\u003cli\u003eCompatible with 58-, 62-, and 72-degree Knock Block headset systems\u003c\/li\u003e\n\u003cli\u003eNot to be used on a standard headset system\u003c\/li\u003e\n\u003cli\u003eMust be paired with Knock Block stem and Knock Block headsets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey specs\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eBike headsets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eTrek\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e5mm (5mm x 28.6mm), 10mm (10mm x 28.6mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInner diameter\u003c\/th\u003e\n\u003ctd\u003e28.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eSold by Atlanta Cycling, an authorized Trek retailer in Atlanta, GA. Manufacturer part #33790.\u003c\/p\u003e","brand":"Trek","offers":[{"title":"5mm x 28.6mm \/ Trek Black","offer_id":51670330704039,"sku":"5251937","price":46.99,"currency_code":"USD","in_stock":true},{"title":"10mm x 28.6mm \/ Trek Black","offer_id":51670330736807,"sku":"5251938","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/6076\/5863\/files\/trek-knock-block-headset-spacers-trek-black-1.jpg?v=1793112423","url":"https:\/\/www.atlantacycling.com\/products\/trek-knock-block-headset-spacers-33790","provider":"Atlanta Cycling","version":"1.0","type":"link"}