Botton bracket wrench

  • The socket can increase contact area between wrench and B.B. shell, especially for lightweight B.B.
  • Disassemble and install Shimano® Hollowtech II, Truvativ® GXP, FSA® MegaExo, Campagnolo® Ultra-Torque, TOKEN® and many other external bearing crank set bottom brackets.
  • Fits Shimano® 16 notch rotor disc lockrings.
  • Spec: Bottom bracket wrench includes a crank installation tool.