Wheels Manufacturing, Bottom bracket adapter, For BB 86/92 Shells to 30mm spindle

• Expand your choice of cranks for use in BB86/BB92/BB91/BB71-41/BB107 frames. • Dual-row flanged bearings to run 30mm spindle cranks (FSA BB386EVO, Rotor 3d+, RaceFace Next SL, e.thirteen) cranks. • Directly fits frames with 41mm ID smooth bore bottom bracket shells • Requires 30mm spindle cranksets with spindle lengths longer than 104mm • Includes bearings, spacers, and seals