Our existing models offer an extensive range of compatibility with cranksets from Shimano.

Shimano Hollowtech II Road & GRX

While we offer current model left crank options for Dura-Ace, Ultegra,105 and GRX cranks, additional component levels and many older groups are also compatible. 

Shimano Road and GRX cranks are interchangeable between other component levels that utilize the dual pinch bolt. Nearly all pinch-bolt style Shimano Road and GRX cranks are able to be interchanged in equivalent lengths. Shimano Road and GRX cranks cannot be mixed with Shimano Hollowtech II mountain bike cranks. 

Stages Power R right-side Shimano Road and GRX power meters can also be used with any Hollowtech II compatible left crank arm.

Shimano Hollowtech II mountain bike

For Shimano Hollowtech II mountain bike cranks, compatibility is a bit more difficult due to changes in the left crank between versions. If you are unsure, please submit a new ticket with Stages customer support detailing your current bike and crank model. 

Current models:

• XTR M9100 12-speed: Works only with M9100/9120 cranksets, which do not use a pinch bolt attachment system on the left crank. 
• XT M8100 12-speed: Works only with M8100, M7100, and similar 12-speed Shimano mountain cranksets that feature two pinch bolts and are 20 mm thick at the BB end. Also works with older XTR pinch bolt style cranks. 

Other questions?

If you're still unclear if your existing crank will work, please open up a support ticket with Stages Cycling including information regarding your current crankset.