Wheels Manufacturing's solution for running a 30mm spindle crankset in a BSA threaded frame. Machined aluminum cups thread in to a standard BSA frame and feature corrosion proofed Enduro Ceramic Hybrid sealed bearings for less friction, extreme durability and noiseless movement. The used balls are 7 times harder than regular steel balls. This bottom bracket is fully serviceable.
For use with BB30 30mm diameter cranks with a spindle length of at least 104mm. Will not work with standard BB30 cranksets. Please measure your BB30 crank spindle length.
BB30 Wide / BB30a / 386EVO / Rotor 3D+ / SRAM BB30 Wide / RaceFace Cinch
Case width: 73mm
Material: BB cups: aluminum
Weight supplement: manufacturer information