Unior Bottom Bracket Tool For BSA30 R0 Rim width - Internal: 17mm

Rim width - Internal: 17mm / External: 23mm

tested and proven geometries and designs of the Ultra-Torque crankset without having to modify the crankset itself for the wide array of standards available currently

It's a unique bottle

The surface treatment of the eleven steel sprockets assures longer component life

Unior Bottom Bracket Tool For BSA30 R0 Rim width - Internal: 17mmWrench is used to install or remove BSA30 external cups. Can also be used with a 1 2" torque wrench. Unior's BSA30 bottom bracket wrench works on the new BSA30 standard bottom brackets which you can find on Rotor, DUB, Zipp and RaceFace systems. Mfr Claimed Weight TBC