Thread Bottom Bracket Wrench

We highly recommend that qualified mechanics install the bearings, bottom brackets, and jockey wheels. However, if you are experienced and familiar with bike systems, we offer the following tool suggestions that are fully compatible with our products for your consideration.

BIKE HAND is a Taiwan-based company that has been producing bike repair tools since 1988. Their tools are straightforward and get the job done, but for precision installations, we recommend using a torque wrench.

The BIKEHAND YC-307BB is a triple-ended bottom bracket wrench that makes it easy to remove your current thread bottom bracket and install AITA thread range bottom brackets.

Compatibility I: 16-notch, 44mm diameter external bottom bracket cups (AITA Ceramic thread bottom bracket, Shimano Hollowtech II, Campagnolo Ultra-Torque and Power Torque, Race Face, FSA, SRAM, Truvativ, Chris King, and Phil Wood outboard bearing). NOTE: Will fit Shimano TL-FC24 and TL-FC25 adapters.

Compatibility II: 16-notch, 41mm: diameter external bottom bracket cups (Shimano BBR60 (Ultegra 11-speed 6800 Series) and BB-MT800 (DEORE XT M8000 Series ) bottom brackets).

Compatibility III: 16-notch, 39mm: diameter external bottom bracket cups (Shimano XTR BB93 and Dura-Ace BB9000 bottom brackets).