shell width:68MM-73MM Thread:BC1.37-24T colour:black red weight:80g wrench:46-12/24(SRAM DUB) Bearing grade: ceramic, ABEC-7, G3 silicon nitride ceramic ball
Suitable for SRAM Rival22 \ Force22 \ S900 \ S952 BB30 crankset, SRAM Red Quarq BB30 and other 30mm diameter crankset Rotor 3D + \ 3D30 \ 3DF \ Aldhu crankshaft diameter 30mm