{"product_id":"fsa-no-54-overdrive-headset-1-1-4-acb-for-tapered-headtubes-47-6-52mm","title":"FSA No.54 Overdrive Headset 1.1\/4\" ACB for Tapered Headtubes 47.6-52mm","description":"\u003cp\u003eThe FSA No.54 Overdrive Headset 1.1\/4 ACB is designed to deliver smooth steering performance for tapered headtubes ranging from 47.6 to 52mm OD. Its innovative bearing design perfectly complements the overdrive headset system, ensuring precise control on every ride.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing a durable alloy top cover and Campy Angular Contact Bearings with black seals, this headset offers both longevity and reliable performance. Ideal for bikes with a 1.1\/4\" steerer, it provides a seamless connection between frame and fork.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhancing steering responsiveness with precision bearings\u003c\/li\u003e\n  \u003cli\u003eCompatibility with tapered headtubes 47.6 to 52mm OD\u003c\/li\u003e\n  \u003cli\u003eDurable alloy top cover protects internal components\u003c\/li\u003e\n  \u003cli\u003eOptimized for 1.1\/4\" steerer tubes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-tapered or oversized headtubes outside specified range\u003c\/li\u003e\n  \u003cli\u003eSteerer tubes smaller or larger than 1.1\/4\"\u003c\/li\u003e\n  \u003cli\u003eApplications requiring integrated headset systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this headset compatible with Campagnolo forks?\u003c\/strong\u003e\u003cbr\u003eYes, it uses Campy Angular Contact Bearings designed for smooth compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace the bearings separately?\u003c\/strong\u003e\u003cbr\u003eYes, spares such as the MR136 top bearing and MR137 bottom bearing are available.\u003c\/p\u003e","brand":"FSA","offers":[{"title":"Default Title","offer_id":45478299402415,"sku":"121-0509","price":55.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1565683360-68438000.jpg?v=1768520274","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/fsa-no-54-overdrive-headset-1-1-4-acb-for-tapered-headtubes-47-6-52mm","provider":"Swinnerton Cycles","version":"1.0","type":"link"}