{"product_id":"sunrace-rx-11-speed-cassette","title":"Sunrace RX 11 Speed Cassette","description":"\u003cp\u003eThe SunRace CSRX1 is a lightweight 11-speed road cassette built for smooth, precise shifting. Featuring high-tensile steel sprockets mounted on red anodized alloy spiders, it balances strength and weight savings with a sleek metallic silver finish. Designed for Shimano 11-speed road freehubs, it’s ideal for city, race, and endurance builds where performance and reliability matter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuper Fluid Drive technology for crisp, consistent shifts\u003c\/li\u003e\n\u003cli\u003eLightweight alloy spiders and lockring reduce rotational mass\u003c\/li\u003e\n\u003cli\u003eDurable steel sprockets for long-lasting performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Hi-tensile steel sprockets, red alloy spiders and lockring\u003c\/li\u003e\n\u003cli\u003eSpeeds: 11-speed\u003c\/li\u003e\n\u003cli\u003eFreehub compatibility: Shimano HG\u003c\/li\u003e\n\u003cli\u003eWeight: 278g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sunrace","offers":[{"title":"11-36 (Silver)","offer_id":55626598154616,"sku":"SRC11136A","price":80.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/3835\/3359\/files\/src11128a.jpg?v=1786109149","url":"https:\/\/www.stamfordcycleco.co.uk\/products\/sunrace-rx-11-speed-cassette","provider":"Stamford Cycle Co.","version":"1.0","type":"link"}