{"product_id":"shimano-steps-rt-cl900-ice-tech-freeza-203mm-center-lock-brake-rotor-with-magnet-lockring","title":"Shimano STEPS RT-CL900 Ice Tech FREEZA 203mm Center Lock Brake Rotor with Magnet Lockring","description":"\u003cp\u003eExperience superior braking performance with the Shimano STEPS RT-CL900 Ice Tech FREEZA rotor, designed to deliver consistent and reliable stopping power. Crafted with a revolutionary stainless steel and alloy 3-layer sandwich construction, this rotor expertly manages heat generated during intense rides, ensuring your brakes stay cool and effective. The FREEZA technology extends the alloy core beyond the braking surface, functioning as a cooling fin to further dissipate heat and maintain optimal performance under high load conditions.\u003c\/p\u003e\n\n\u003cp\u003eBuilt for durability and lightweight strength, the RT-CL900 features Shimano’s proven Center Lock system for secure and straightforward installation. Its precision-cut braking surface enhances pad clearing, especially in muddy environments, while the large alloy spider provides a rigid yet lightweight support structure. Thanks to the super polished braking surface, you benefit from smooth, quiet braking with less fade and longer pad life. Available in a 203 mm size with an internal magnet lockring, this rotor is tailored for cyclists who demand top-tier performance from their braking components.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaintaining consistent braking performance through excellent heat management\u003c\/li\u003e\n  \u003cli\u003eReducing brake fade and noise for smooth, reliable stops\u003c\/li\u003e\n  \u003cli\u003eProviding long pad life thanks to effective heat dispersion\u003c\/li\u003e\n  \u003cli\u003eEasy and secure installation with Shimano’s Center Lock system\u003c\/li\u003e\n  \u003cli\u003ePerforming well in muddy or challenging conditions due 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\u003eUse with incompatible brake systems outside Shimano Center Lock standards\u003c\/li\u003e\n  \u003cli\u003eApplications requiring rotor sizes other than 203 mm without selecting appropriate models\u003c\/li\u003e\n  \u003cli\u003eRiders seeking rotors without advanced heat dissipation technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes the Ice Tech FREEZA rotor different from standard rotors?\u003c\/strong\u003e\u003cbr\u003eThe Ice Tech FREEZA rotor uses a 3-layer sandwich construction and extended alloy fins to effectively dissipate heat, reducing surface temperature significantly and improving overall brake performance and pad life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the RT-CL900 compatible with all Shimano brake systems?\u003c\/strong\u003e\u003cbr\u003eThis rotor is designed specifically for Shimano’s Center Lock system, ensuring strong, secure fitment. Compatibility should be verified with your brake caliper model.\u003c\/p\u003e","brand":"Shimano STEPS","offers":[{"title":"Default Title","offer_id":45477712461999,"sku":"RTCL900LJ","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1731600762-70838200.jpg?v=1768515902","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/shimano-steps-rt-cl900-ice-tech-freeza-203mm-center-lock-brake-rotor-with-magnet-lockring","provider":"Swinnerton Cycles","version":"1.0","type":"link"}