품 명 : TB-8919

 

The wrench is used to disassemble and install Shimano^® Hollowtech II, Truvativ^®,FSA^®Magaexo,
Giga X-pipe ,Campagnolo^® Ulta-Torque, and many other external bearing crank set bottom brackets.
One end of wrench securely engages notches of bottom bracket cups; the other small black tool engages 8 internal spline of the crank arm adjustment cap.