Park Tool BBT-10.2 Adjusting Cap Tool - Shimano Hollowtech II GSDA and Reserve 40|44 GR wheels

and Reserve 40|44 GR wheels

The derailleur design carves out space for wide rear-tire clearance

Select either the Standard or Easy Tension cleat to deliver a customized clip-in and clip-out experience

Hi/Lo flange design results in a stronger wheel

Park Tool BBT-10.2 Adjusting Cap Tool - Shimano Hollowtech II GSDA and Reserve 40|44 GR wheelsThe BBT 10. 2 is a specialty tool for removing and installing crank arm caps on Shimano Hollowtech II cranks, including those found on e bikes. Includes a built in hook to lift the safety plate found on Hollowtech II crank arms, speeding crank removal. The investment cast steel body provides good leverage and includes an 8 mm hex fitting for removing seized or overtightened caps. Features Equivalent to Shimano TL FC16 or TL FC18 tool Mfr Claimed