Rotor 140mm Lock Ext. RT-CL700 w/LRing

The RT-CL700 is the third-highest-grade disc rotor in our lineup, following the RT-CL900 and RT-CL800. It inherits the superior performance of the higher-end models with its ICE TECHNOLOGY rotor and updated carrier.Features:- Updated ICE TECHNOLOGY rotor: Enhanced with a new 3D aluminum carrier.- Quiet: Optimized 3D-shaped alloy carrier reduces rotor noise.- Cool: Proven ICE TECHNOLOGY ensures superior heat dissipation and consistent braking.- CENTER LOCK: Available with both internal and external lock ring options.Specifications:- Center Lock: Yes- Ice Technologies: Yes- Pad lining shape compatibility: Narrow- Outside diameter (mm): 140Technology:Ice Technologies:- Shimano Ice Technologies components deliver more consistent braking performance by reducing heat buildup in the system. This helps prevent brake fade, which can happen when a rider applies the brakes repeatedly and strongly over a short period of time, such as when descending a long, steep hill.