{"product_id":"fsa-orbit-z-1-5r-headset-for-1-5-head-tube-1-1-8-steerer-black","title":"FSA Orbit Z 1.5R Headset for 1.5\" Head Tube \u0026 1.1\/8\" Steerer Black","description":"\u003cp\u003eThe FSA Orbit Z 1.5R headset offers precise steering and enhanced durability for bikes with a 1.5\" head tube and 1.1\/8\" steerer. Its CNC machined alloy cups and angular contact bearings ensure smooth, reliable performance on every ride. The lightweight alloy top cover adds strength without extra bulk.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with a stack height of 9.1 mm and compatibility for 55 mm OD head tubes, this component delivers a perfect fit and long-lasting stability. Ideal for riders seeking efficient handling and quality craftsmanship in their steering system.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsuring smooth and precise steering control\u003c\/li\u003e\n  \u003cli\u003eFitting 1.5\" head tubes with 1.1\/8\" steerer tubes\u003c\/li\u003e\n  \u003cli\u003eDurable performance thanks to CNC machined alloy cups\u003c\/li\u003e\n  \u003cli\u003eMaintaining lightweight build with alloy top cover\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 on head tubes smaller than 55 mm OD\u003c\/li\u003e\n  \u003cli\u003eCompatibility with steerers other than 1.1\/8\"\u003c\/li\u003e\n  \u003cli\u003eApplications requiring integrated electronic components\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 tapered steerers?\u003c\/strong\u003e\u003cbr\u003eNo, the FSA Orbit Z 1.5R is designed specifically for 1.1\/8\" straight steerers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it fit head tubes with different diameters?\u003c\/strong\u003e\u003cbr\u003eThis model fits head tubes with a 55 mm outer diameter only, ensuring optimal performance.\u003c\/p\u003e","brand":"FSA","offers":[{"title":"Black","offer_id":45965264814255,"sku":"101-1312N","price":59.16,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/101-1312N.jpg?v=1768531653","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/fsa-orbit-z-1-5r-headset-for-1-5-head-tube-1-1-8-steerer-black","provider":"Swinnerton Cycles","version":"1.0","type":"link"}