- Suits any Shimano pattern Centre-Lock rotor mount hub and converts it to 6-bolt compatibility
- Low profile lockring for tight tolerances as seen on some road forks
- Designed for road use and rotors up to 160 mm
- Lighter than the 6 bolts used to mount to a 6-bolt hub!
- Allows a faster installation and removal of the Disc rotor
- Swap Centre-Lock rotors between different hub types with ease
- Whilst not essential, we advise that you use an aluminium tool such as the Park BBT-69 to prevent unsightly marking to the ring's splines on installation