Shimano, ISMBB93B, SM-BB93, Hollowtech II, BB Shell: 68/E/73mm, Axle: 24mm, Steel, Silver

Tech Specs:

• Shimano, SM-BB93, Hollowtech II Bottom Bracket, BSA, 68/E/73mm, 24mm, Silver, ISMBB93B


• Compatible with all mountain Hollowtech II cranks


• BB Shell Thread - British


• BB Shell Width - 68/E/73mm


• BB Bearing - Steel


• Crank Spindle Diameter - 24mm


• Interface - Hollowtech II


• Primary Color - Black