Need a six-bolt rotor to go with your Shimano disc brakes? XT is where you’ll find them. This level of Shimano product offers either their patented Centerlock system, or a six-bolt rotor for those who don’t have compatible wheels and don’t want to spring for a new wheelset to go with the new brakes.

The Shimano XT SM-RT75MA 180mm 6 Bolt Rotor is ideal for larger XC riders and AM duty. Shimano rotors are cross-compatible with Shimano disc brake calipers.