Use with 8mm Allen wrench (hex). Fits ISIS and external bottom bracket.
MTB Road Bike M15 Cr-Mo External Bottom Bracket Crank Axle Bolts Black / Gold
MTB Road Bike M15 Cr-Mo External Bottom Bracket Crank Axle Bolts Black / Black
Bike Ball Bearings Caged Bottom Bracket Crank Axle Cycle 1/4" STD
P170/172.5mm/175mm Rowheel Road Bike 34T-50T Chainring Bottom Bracket Crank
MTB Road Bike BSA68/73mm Threaded Bottom Bracket for BB30/PF30/BB386 30mm Tools
MTB Road Bike BSA68/73mm Threaded Bottom Bracket for BB30/PF30/BB386 30mm Kit
