Our existing models offer a large range of compatibility with crank sets from Shimano, FSA, SRAM, Cannondale, and Campagnolo (coming soon). Though we may not offer an exact match for your existing crank, most of our models are cross-compatible with other models from the same manufacturer that have the same bottom bracket interface and similar offset/q-factor.
While we offer current model left crankset options for Dura-Ace, Ultegra, and 105, additional component levels and many older groups are also compatible. Shimano road cranks are interchangeable between other component levels that utilize the dual pinch bolt. Nearly all pinch-bolt style Shimano road cranks are able to be interchanged in equivalent lengths. Mountain bike crank interchangeability, however, is limited to cranks XT and below. XTR cranks must be matched up with the equivalent XTR left crank model in either the "race" or "trail" style. Road and mountain bike cranks are not able to be interchanged due to the extreme difference in offset.
FSA road crank interchangeability depends on the bottom bracket/spindle size utilized by the crank. For this reason, we offer models for MegaExo, BB30, and BB386. Models are not able to be mixed between BB30 and BB386 styles, though the attachment is similar.
For MegaExo, compatibility is limited to the current style of crank attachment, which utilizes a single fixing bolt. Older pinch-bolt style cranks and pre-2008 carbon cranks will not work with the current model.
SRAM GXP compatibility is offered for all road cranks through the Stages Carbon for Road GXP model. Likewise, SRAM mountain GXP cranks are compatible with the Stages Carbon for Mountain GXP models, with the exception of narrow q-factor (156mm) versions of XX and XX1 crankets. BB30 models offer a range of compatibility based on crankset model and utilize a combination of Stages Carbon for 30mm combined with the appropriate 30mm spindle. SRAM BB30 compatibility is limited to SRAM cranksets with the spindle attached to the left side, so older models with the spindle attached to the drive side are not compatible due to this change in design. We recommend consulting our product page for a summary of spindles available and compatible models.
The Cannondale SI left crank power meter model is compatible with current generation Cannondale Si and SiSL2 cranksets. Older Cannondale SL crank models and cranks from other manufacturers (re-branded Cannondale cranks) are not compatible due to design differences.
Currently our compatibility with Race Face is limited to Next SL cranksets which utilize a 134mm spindle, using a combination of Stages Carbon for 30mm and Spindle E.
If you're still unclear if your existing crank will work, please open up a support ticket with Stages Cycling or Stages Cycling Europe with information regarding your current crank set or locate your nearest Stages dealer using our Dealer Locator (Global) / Dealer Locator (Europe) for help in person.