SHIMANO RT-EM600 CENTER LOCK RING BRAKE BRAKE

SHIMANO RT-EM600 Disk Rutors For Speed ​​Sensors Sensors offer constant and powerful braking on rough mountain bike tracks. The robust and resistant Ice Technologies rotors reduce considerably L'heat accumulation within the braking system to ensure high and constant braking performance also on the steep descent features. The Shimano Lock Assembly System System makes the installation and removal operations of rotors simple and quickly and quick thanks to the configuration with key grafts and locking ring.