Sram Left Crank Arm Power Meter

SRAM left crank arm power meters enable power-based training without replacing the full crankset. The range includes Force, Rival, and Apex models in both standard and Wide versions. All models use Quarq technology and the SRAM DUB platform. Products are supplied without chainring and are compatible with SRAM AXS 12 and 13-speed drivetrains.

Compatibility:
Compatible with SRAM DUB cranksets only
Not compatible with Shimano or GXP systems
Wide versions for gravel and wider chainline
Standard versions for road use

DUB = AXS
DUB WIDE = AXS XPLR