The carbon Stages Power Meter L for 30mm is compatible with SRAM BB30 and RACE FACE NEXT SL (when fitted with the applicable Stages 30mm Spindle sold separately)
The crank arm is compatible with 30mm bottom bracket crank options for SRAM BB30 ROAD and MTB, and RACE FACE NEXT SL, when paired with the applicable Stages 30mm Spindle
Please select the crank length for your application. The Stages 30mm Spindles are sold separately.