NEW Shimano SLX SM-RT70-SS Disc Brake Rotor - 140mm, Center Lock, Silver

Shimano SLX SM-RT70 center-lock disc brake rotor delivers powerful and consistent brake performance in all riding conditions. 3-layer structure with aluminum core and two stainless steel outer layers reduces rotor surface temperature approximately 100 degrees Celsius compared to all-steel rotors Aluminum spider Includes standard type rotor lockring Requires external-type rotor lockring when installing onto 15/20mm axle hub Rotor Size (mm): 140 Hub/Disc Compatibility: Center-Lock Disc Pad Compatibility: All Pad Compounds Weight: 121 Rotor Type: Two Piece