{"product_id":"trek-knock-block-headset-lockring-spacer-27583","title":"Trek Knock Block Headset Lockring Spacer","description":"\u003cp\u003eTrek proprietary headset components compatible with Trek Knock Block models.\u003c\/p\u003e\u003ch3\u003eGenuine replacement parts\u003c\/h3\u003e\u003cp\u003eService and replacement parts specifically for Trek Knock Block Technology.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor locking steer tube to the headset bearing cover and frame chip\u003c\/li\u003e\n\u003cli\u003eOnly for use with Trek Knock Block systems\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\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eTrek Knock Block Lockring Spacer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\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 scope=\"row\"\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e10mm\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 #27583.\u003c\/p\u003e","brand":"Trek","offers":[{"title":"Trek Knock Block Lockring Spacer \/ Black","offer_id":51670170370215,"sku":"545523","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/6076\/5863\/files\/trek-knock-block-headset-lockring-spacer-black-1.jpg?v=1793111420","url":"https:\/\/www.atlantacycling.com\/products\/trek-knock-block-headset-lockring-spacer-27583","provider":"Atlanta Cycling","version":"1.0","type":"link"}