ZTTO Bicycle DUB BB Bottom Brackets Wrench 44mm 46mm 16 24 notch Install Repair for BB51 BB52 Bike Tool Spanner 1PC

ZTTO Bottom Bracket Wrenches for ZTTO BB91/BB109/BB30SH/PF30SH/BB86-30/BB30-30

Color: Black / Red

Material: Aluminum Alloy

This is a good quality tool for installing your bottom bracket cups.

It's long enough to give you adequate leverage for installing the cups with the force you need.

The precisely shaped metal teeth of the wrench won't damage the teeth on your BB cups.

You can use the wrench to remove and install ZTTO BB91/BB109/BB30SH/PF30SH/BB86-30/BB30-30 smoothly.