Shimano RT-CL700 S Disc Brake Rotor – 160mm CenterLock Lockring Included. The Shimano RT-CL700 centerlock disc brake rotor inherits the superior performance of the higher-end models with its ICE Technology and updated 3D aluminum carrier for quiet and consistent braking.

• Proven ICE Technology ensures superior heat dissipation and consistent braking
• Optimized 3D-shaped aluminum carrier is designed purposefully in every single dimension and achieves lightweight and superb heat-distortion resistance
• Carrier shape prevents the entire rotor from deforming due to heat and reduces rubbing noise while riding
• Features a 3-layer stainless steelaluminumstainless steel sandwich design that radiates heat for better performance

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