Efficient Velo Tools Bike Crank & Bottom Bracket Tools

for installing and removing all Shimano and ISIS drive 8-notch bottom bracket cups. Requires 36mm wrench BBT-18C

brackets and many other manufacturer's bottom brackets. Easy to use ergonomic handles and precise machining that Wheels is known for.

and built to remove and install the lockring that retains front chainrings found on Shimano STEPS e-bike motors.

machined aluminum chainring tool that removes and installs lockings found on many Shimano direct mount crank systems. The 36mm hex fitting accepts the Park Tool TWB-36 (sold separately) or crescent wrench in ...

install, remove, and adjust Shimano, ISIS, and other splined 20-tooth cartridge-style bottom brackets. A square 3/8" drive allows for mechanical advantage with a torque wrench.