Shimano, SM-RT70-L, 203mm, Center Lock, Rotor

Tech Specs:

• SLX / 105 level Center-Lock rotors
• Ice-Tech construction uses stainless steel brake surfaces with an aluminum core
• The higher heat dissipation of the aluminum helps to reduce the surface temperature
• High stopping power and practically no signs of fading
• Features an external serration lockring (BB-type tool), compatible with all axle types