Park Tool BBT9 - bottom bracket and crank arm tool (HollowTech II)

A highly durable metal tool to remove and install Shimano HollowTech II integrated Bottom brackets and chainsets
16 Laser cut splines securely engage the notches of the bottom bracket cups, while the other end fits the 8 internal splines of the crank arm adjustment cap
Plastic coated handle for a secure and comfortable grip
Warning: this tool has a long handle and it is possible to damage the tool or the component by over-tightening during installation
Recommended torque setting for bottom bracket cups: 35 - 50 Nm
Recommended torque setting for crank arm adjustment cap: 0.4 - 0.7 Nm