{"product_id":"shimano-steps-rt-cl900-ice-tech-freeza-160mm-rotor-with-internal-magnet-lockring","title":"Shimano STEPS RT-CL900 Ice Tech FREEZA 160mm Rotor with Internal Magnet Lockring","description":"\u003cp\u003eThe Shimano STEPS RT-CL900 Ice Tech FREEZA rotor with internal magnet lockring, 160 mm, represents a pinnacle in braking technology for cyclists seeking consistent performance and superior heat management. Designed with a revolutionary 3-layer sandwich construction of stainless steel and alloy, this rotor efficiently dissipates heat, ensuring reliable braking even under intense riding conditions. Its unique FREEZA design extends the alloy core as cooling fins, significantly reducing surface temperatures and enhancing overall braking stability.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for durability and lightweight strength, this rotor features Shimano’s proven Center Lock system for secure and easy installation. The precision-cut braking surface improves pad clearing in muddy environments and promotes better cooling under high load, while the large alloy spider offers rigidity without adding unnecessary weight. This combination results in less brake fade, quieter operation, and longer pad life, making it an essential upgrade for serious riders.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding consistent and powerful braking performance through advanced heat control technology\u003c\/li\u003e\n  \u003cli\u003eEnhancing brake pad longevity and reducing noise thanks to superior heat dispersion\u003c\/li\u003e\n  \u003cli\u003eMaintaining effectiveness in muddy or wet conditions with a precision-cut braking surface\u003c\/li\u003e\n  \u003cli\u003eOffering easy installation and secure fit with Shimano’s Center Lock system\u003c\/li\u003e\n  \u003cli\u003eCooling efficiently during prolonged braking sessions with the FREEZA alloy core fins\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 brake systems or hubs that do not support the Center Lock mounting standard\u003c\/li\u003e\n  \u003cli\u003eApplications requiring rotor sizes other than 160 mm without selecting the appropriate variant\u003c\/li\u003e\n  \u003cli\u003eRiders expecting significant braking performance improvements without compatible Ice Tech brake pads\u003c\/li\u003e\n  \u003cli\u003eEnvironments where rotor damage from impacts or debris is frequent and unavoidable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Shimano STEPS RT-CL900 compatible with all brake calipers?\u003c\/strong\u003e\u003cbr\u003eIt is compatible with most Shimano brake calipers designed for Center Lock rotors, but always check your specific brake model to ensure proper fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the internal magnet lockring benefit the rotor?\u003c\/strong\u003e\u003cbr\u003eThe internal magnet lockring helps with rotor alignment and can improve the accuracy of electronic shifting or braking sensors by maintaining a consistent magnetic field.\u003c\/p\u003e","brand":"Shimano STEPS","offers":[{"title":"Default Title","offer_id":45477712625839,"sku":"RTCL900SIM","price":69.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1731600761-18604400.jpg?v=1768515895","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/shimano-steps-rt-cl900-ice-tech-freeza-160mm-rotor-with-internal-magnet-lockring","provider":"Swinnerton Cycles","version":"1.0","type":"link"}