Shimano SM-RTAD05 Centerlock to 6-Bolt Lock Brake Rotor Adapter Kit
A Shimano Centre lock adapter for mounting a 6-bolt Rotor onto a centre lock hub. SHIMANO SM-RTAD05 MTB Bike Centre Lock Disc Rotor Adapter 6-Bolt Brake Rotors. Lock ring uses Shimano Hollowtech II standard cup installation tool.