Are Rotor cranks compatible with my bike?
Rotor cranks are compatible with almost every bicycle. They can be ordered in either 24mm and 30mm crank
spindles with a variety of bottom bracket (BB) styles — like BSA, 24mm eXo style, BB30, press fit and a variety of conversions and thread types.
In addition, Rotor BB’s are available with high grade steel bearings, or with ceramic bearings.