{"product_id":"fsa-orbit-c-33-headset-for-differential-od-carbon-fibre-headtube-9mm","title":"FSA Orbit C-33 Headset for Differential OD Carbon Fibre Headtube 9mm","description":"\u003cp\u003eThe FSA Orbit C-33 headset is designed specifically for differential OD headtubes with precision and durability in mind. Featuring a 1.1\/8\" upper and 1.1\/4\" bottom with 45° angular contact bearings, it ensures smooth steering and reliable performance, especially suited for carbon fibre headtubes. Crafted with stainless steel bearings and a robust 7075T6 crown race, this component offers longevity and optimal function.\u003c\/p\u003e\n\n\u003cp\u003eIts compact stack height of 14.3mm allows for a sleek setup without compromising strength. The FSA Orbit C-33 is an ideal choice for cyclists seeking high-quality headset components tailored to advanced frame designs.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding smooth and precise steering with angular contact bearings\u003c\/li\u003e\n  \u003cli\u003eCompatibility with carbon fibre differential headtubes\u003c\/li\u003e\n  \u003cli\u003eDurability thanks to stainless steel bearings and 7075T6 crown race\u003c\/li\u003e\n  \u003cli\u003eCompact stack height for a clean and efficient setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard headtubes without differential sizing\u003c\/li\u003e\n  \u003cli\u003eFrames not designed for 1.1\/8\" upper and 1.1\/4\" lower headset sizes\u003c\/li\u003e\n  \u003cli\u003eNon-carbon fibre headtubes requiring different bearing specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the FSA Orbit C-33 compatible with all carbon fibre frames?\u003c\/strong\u003e\u003cbr\u003eIt is compatible specifically with carbon fibre headtubes designed for differential OD sizes (1.1\/8\" upper and 1.1\/4\" lower).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace the bearings separately?\u003c\/strong\u003e\u003cbr\u003eYes, spares such as the top bearing TH870S and bottom bearing TH970 are available for replacement.\u003c\/p\u003e","brand":"FSA","offers":[{"title":"Default Title","offer_id":45478299566255,"sku":"121-0470","price":78.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1565683371-27992100.jpg?v=1768520264","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/fsa-orbit-c-33-headset-for-differential-od-carbon-fibre-headtube-9mm","provider":"Swinnerton Cycles","version":"1.0","type":"link"}