{"product_id":"shimano-rt-cl800-ice-tech-freeza-center-lock-rotor-with-internal-lockring-for-xt-ultegra","title":"Shimano RT-CL800 Ice Tech Freeza Center Lock Rotor with Internal Lockring for XT\/Ultegra","description":"\u003cp\u003eExperience superior braking performance and enhanced heat management with the Shimano RT-CL800 Ice Tech Freeza Rotor. Designed for XT\/Ultegra level components, this rotor features an innovative 3-layer sandwich construction that combines stainless steel and alloy to dissipate heat effectively during intense rides. The unique Ice Tech technology reduces surface temperatures by up to 50°C, ensuring consistent and reliable braking power even under heavy use.\u003c\/p\u003e\n\n\u003cp\u003eThe Freeza design extends the alloy core beyond the braking surface, acting as a fin to further improve cooling efficiency. This advanced cooling system not only extends the rotor’s lifespan but also minimizes brake fade and noise, providing a smooth, quiet ride in all conditions. The Shimano Center Lock system guarantees a secure fit with an easy installation process, enhancing both durability and rigidity.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with a precision-cut braking surface, the rotor clears mud efficiently and maintains optimal cooling under high loads. The large alloy spider offers lightweight yet robust support, while the super polished surface ensures excellent braking response. Available in multiple sizes (203mm, 180mm, 160mm, and 140mm) with various lockring spline options, the RT-CL800 adapts perfectly to your specific setup needs.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDelivering consistent and powerful braking performance in demanding riding conditions\u003c\/li\u003e\n  \u003cli\u003eEffectively managing heat through advanced 3-layer sandwich construction and Freeza cooling fins\u003c\/li\u003e\n  \u003cli\u003eReducing brake fade, noise, and extending pad life for longer-lasting components\u003c\/li\u003e\n  \u003cli\u003eProviding easy installation and secure fit with Shimano’s Center Lock system\u003c\/li\u003e\n  \u003cli\u003eMaintaining braking efficiency in muddy or wet environments thanks to precision-cut braking surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility with non-Center Lock rotor mounting systems\u003c\/li\u003e\n  \u003cli\u003eUse with brake pads not designed for Ice Tech rotors, which may reduce cooling benefits\u003c\/li\u003e\n  \u003cli\u003eRiders seeking rotors outside the specified size range (203mm, 180mm, 160mm, 140mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes Ice Tech Freeza rotors different from standard rotors?\u003c\/strong\u003e\u003cbr\u003eThe Ice Tech Freeza rotors use a multi-layer construction with an aluminum core that dissipates heat more efficiently, combined with cooling fins that extend from the rotor to further reduce temperature and improve braking performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these rotors compatible with my Shimano brake system?\u003c\/strong\u003e\u003cbr\u003eThey are designed for Shimano XT and Ultegra level components and fit with Shimano’s Center Lock mounting system, ensuring optimal compatibility and performance.\u003c\/p\u003e","brand":"Shimano Ultegra","offers":[{"title":"140mm","offer_id":45477719474351,"sku":"RTCL800SSI","price":54.2,"currency_code":"GBP","in_stock":true},{"title":"160mm","offer_id":45477719507119,"sku":"RTCL800SI","price":54.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1656568429-24015300.jpg?v=1768515974","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/shimano-rt-cl800-ice-tech-freeza-center-lock-rotor-with-internal-lockring-for-xt-ultegra","provider":"Swinnerton Cycles","version":"1.0","type":"link"}