{"product_id":"fsa-no-11n-1-1-8-headset-for-49mm-od-headtube-semi-cartridge-bearings-durable-steering","title":"FSA No.11N 1.1\/8 Headset for 49mm OD Headtube Semi-Cartridge Bearings Durable Steering","description":"\u003cp\u003eThe FSA No.11N 1.1\/8 headset offers reliable steering performance with a semi-cartridge bearing design. Crafted with chromoly cups and an alloy top cover, it ensures durability and smooth operation for your bike. Designed for a 49mm OD headtube and 1.1\/8\" steerer, it provides a precise fit with a stack height of 21.7mm.\u003c\/p\u003e\n\n\u003cp\u003eEasy to maintain, this headset includes spare options like MR083 bearings and H6018 crown race for long-lasting use. Ideal for upgrading or replacing your bike’s steering components with trusted FSA quality.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhancing steering stability and smoothness\u003c\/li\u003e\n  \u003cli\u003eDurable construction with chromoly and alloy materials\u003c\/li\u003e\n  \u003cli\u003eCompatible with 49mm OD headtubes and 1.1\/8\" steerers\u003c\/li\u003e\n  \u003cli\u003eIncludes spare bearings and crown race for maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with headtubes or steerers outside specified sizes\u003c\/li\u003e\n  \u003cli\u003eApplications requiring full cartridge bearing systems\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty off-road or extreme racing conditions\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 my bike?\u003c\/strong\u003e\u003cbr\u003eCheck that your headtube has a 49mm outer diameter and your steerer is 1.1\/8\". This ensures proper fit and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace the bearings myself?\u003c\/strong\u003e\u003cbr\u003eYes, the headset uses semi-cartridge bearings, and spares like MR083 are available for easy replacement.\u003c\/p\u003e","brand":"FSA","offers":[{"title":"Default Title","offer_id":45478299795631,"sku":"141-2281","price":20.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1565683398-85707800.jpg?v=1768520280","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/fsa-no-11n-1-1-8-headset-for-49mm-od-headtube-semi-cartridge-bearings-durable-steering","provider":"Swinnerton Cycles","version":"1.0","type":"link"}