•One end wrench engages 16 notches of bottom bracket cups.

•Disassemble and install Shimano® Hollowtech II, Truvativ® GXP, FSA® MegaExo, Campagnolo® Ultra-Torque, TOKEN® and
many other external bearing crank set bottom brackets.

•Spec:
TB-BB10: Bottom bracket wrench includes a crank installation tool TB-8911
TB-BB11: Includes TB-BB10, a crank installation tool TB-8911 and adapter TB-BB18 for Shimano® SM-BB9000, SM-BB93 & TOKEN® adapter TB-BB19 for Shimano® SM-BBR60.