RD-M6250 Rear Derailluer Deore Di2 12-Speed 10-51T

Quiet and always optimally cooled. That is the RT-CL700 brake disc from Shimano. While the optimized 3D aluminum carrier layer reduces noise development during braking, the proven Ice-Tech construction of the brake rotor with Centerlock interface ensures outstanding heat dissipation and consistent deceleration performance.

Including lock ring with external toothing (External Type) or internal toothing (Internal Type).

Ice Technologies |To counteract fading and keep the braking performance consistently high during prolonged continuous operation, Shimano has developed the Ice-Tech cooling technology for brake discs and pads. Thanks to their sandwich structure with two stainless steel layers around an aluminum core, rotors with Ice Technologies reduce the surface temperature and dissipate heat accordingly better.