- 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
- Made in the USA and covered by Park Tool's legendary limited lifetime warranty
- 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
- Made in the USA and covered by Park Tool's legendary limited lifetime warranty