SHIMANO´s SM-RT81 compact and lightweight disc brake rotors feature rapid heat dissipation thanks to a deeper disc area and ICE TECHNOLOGIES heat management system. Installing and removing the rotors is quick and easy thanks to SHIMANO´s CENTER LOCK design.
New compact and light weight rotor with sufficient heat management capacity
Hyper-efficient heat dissipation
Rapid heat dissipation with deeper disc area
Rider tuned brake rotors
Minimize weight with compact rotors
Sustain braking performance under high demands
Average weight: 149g
