SPECIFICATION
Professional workshop wrench for cartridge bottom bracket mounting and dismounting. Made of 4 mm thick, special tool steel S50C, handle is made of non-slip TPR material.
The wrench is used to remove and install Shimano® Hollowtech II, Race Face®, FSA®, SRAM®, Truvativ®, Chris King® bottom brackets as well as many and others. Small wrench is included for removal and installation of Shimano plastic bolts that are used on the Hollowtech II cranksets. It works effectively and precisely without slipping or damaging the BBs.