Hollowtech crank tool

We've designed this tool for fitting and removing the screws on Shimano Hollowtech cranks. Fits the 8 internal channels of the fastening screw.

ADVICE FROM OUR TEAM

1- Ensure the crank cap is completely clean before inserting the tool 2- Unscrew the two screws on the left crank to unscrew the cap 3- Lift the black safety tab 4- Repeat in the opposite direction: manually tighten the cap, reposition the tab, and then tighten the crank to the manufacturer's recommended torque (you can check how to do this in the Shimano Hollowtech bottom bracket user guide)

Easily remove the screw from your Shimano Hollowtech crank. Notches on the tool provide an ergonomic grip, making it easier to use.

Compatibility

For Shimano Hollowtech II crank screw and other Hollowtech-compatible screws.

Ease of use

Grip designed to make it easier to tighten the crank cap by hand

We've designed this tool for fitting and removing the screws on Shimano Hollowtech cranks. Fits the 8 internal channels of the fastening screw.