{"product_id":"fsa-trek-2024-marlin-headset-bearings-44987","title":"FSA Trek 2024 Marlin+ Headset Bearings","description":"\u003cp\u003eGet back on the trail with genuine replacement headset parts.\u003c\/p\u003e\u003ch3\u003eGenuine replacement parts\u003c\/h3\u003e\u003cp\u003eOriginal replacement headset hardware for your Marlin+.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSemi-integrated cage ball bearings\u003c\/li\u003e\n\u003cli\u003e1.5\" lower bearing \u0026amp; crown race\u003c\/li\u003e\n\u003cli\u003e44mm upper cup\u003c\/li\u003e\n\u003cli\u003e56mm lower cup\u003c\/li\u003e\n\u003cli\u003eBearing cover OD: 49mm, H:8.2mm\u003c\/li\u003e\n\u003cli\u003eAnodized black alloy\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\u003eFSA\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\"\u003eManufacturer part #\u003c\/th\u003e\n\u003ctd\u003e12100017000011\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\") \/ 38.1mm (1-1\/2\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCrown race inner diameter\u003c\/th\u003e\n\u003ctd\u003e39.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCup Insertion OD\u003c\/th\u003e\n\u003ctd\u003e44mm Top\/56mm Bottom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eStack height\u003c\/th\u003e\n\u003ctd\u003e15.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBearing type\u003c\/th\u003e\n\u003ctd\u003eLoose ball\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeadset type upper\u003c\/th\u003e\n\u003ctd\u003eUnthreaded semi-integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeadset type lower\u003c\/th\u003e\n\u003ctd\u003eSemi-integrated\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 in Atlanta, GA. Manufacturer part #44987.\u003c\/p\u003e","brand":"FSA","offers":[{"title":"28.6mm (1-1\/8\") \/ 38.1mm (1-1\/2\") \/ Black","offer_id":51803055882407,"sku":"W5271356","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/6076\/5863\/files\/fsa-trek-2024-marlin-headset-bearings-black-1.jpg?v=1793931225","url":"https:\/\/www.atlantacycling.com\/products\/fsa-trek-2024-marlin-headset-bearings-44987","provider":"Atlanta Cycling","version":"1.0","type":"link"}