{"product_id":"serie-sterzo-fsa-orbit-is-alu-138-15-2mm-1-1-8-a-1-3-8","title":"FSA Orbit IS 138 Aluminium Headset 15.2mm 1-1\/8\" to 1-3\/8\"","description":"\u003cp\u003eThe FSA Orbit IS 138 headset is an integrated aluminium headset for frames with a tapered head tube, 45\/52 standard. It is for fitting or replacing the headset on a bike with a tapered fork.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeighs just 66 g, useful if you want to keep your bike light\u003c\/li\u003e\n\u003cli\u003eFor tapered forks, compatible with the 1-1\/8\" - 1-3\/8\" range\u003c\/li\u003e\n\u003cli\u003eFSA IS-2-138 bearings with a 36°x45° angle for smooth steering\u003c\/li\u003e\n\u003cli\u003eAluminium alloy body, strong and lightweight\u003c\/li\u003e\n\u003cli\u003eBefore ordering, check that your frame has an integrated tapered head tube meeting the 45\/52 standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: 45\/52\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: aluminium alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 66 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop cap height\u003c\/strong\u003e: 15 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper head tube\u003c\/strong\u003e: internal diameter 41.2 mm \/ external diameter 45 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower head tube\u003c\/strong\u003e: internal diameter 49.1 mm \/ external diameter 52 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTapered fork\u003c\/strong\u003e: 1-1\/8\" - 1-3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAngle\u003c\/strong\u003e: 36°x45°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearings\u003c\/strong\u003e: FSA IS-2-138, 36°x45°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage contents\u003c\/strong\u003e: one FSA star nut for forks with metal steerers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FSA","offers":[{"title":"Default Title","offer_id":55864770822524,"sku":"STFSA0343","price":27.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/2051\/6162\/files\/STFSA0343.jpg?v=1760392426","url":"https:\/\/yourdeclineoration.com\/en-de\/products\/serie-sterzo-fsa-orbit-is-alu-138-15-2mm-1-1-8-a-1-3-8","provider":"Evolution Bikes","version":"1.0","type":"link"}