Cartridge Bottom Bracket Wrench

The double threaded screw enables you to use this tool for Shimano standard bottom brackets  as well as for Shimano Octalink and Truvativ bottom brackets.

It is composed of wrench, product no. 1671.1, screw with nut and handle.

This tools allows you to thread the wrench into the axle with the additional screw. This prevents  the wrench from slipping and damaging the bottom bracket nut. Work is made easy by the  350 mm long handle with the two part ergonomic sleeve.

The same procedure can be used for  installation. The screw is 24 mm AF and is used with a 24 mm wrench or with a torque wrench.  The handle can be taken down if necessary.

• Material: special tool steel, hardened and tempered
• Ergonomic heavy duty double component handle