SRAM Rival AXS Wide Left Crank Arm Power Meter Spindle Assembly - 175mm 12/13-Speed DUB PM Spindle BLK E1 Spindle Interface Type-386 EVO Medium spaced knobs for a

Medium spaced knobs for a range of terrain and conditions

Weight: 5 bolts - 13 grams

Vibrations are minimized by the geometry of the brake pad contact area

elastic holders

New fallen snow -7C to -20C (19F to -4F)

SRAM Rival AXS Wide Left Crank Arm Power Meter Spindle Assembly - 175mm 12/13-Speed DUB PM Spindle BLK E1 Spindle Interface Type-386 EVO Medium spaced knobs for aSRAM Rival AXS Wide Left Crank Arm and Power Meter Spindle Assembly 175mm 12 13 Speed DUB PM Spindle Carbon E1. The Rival AXS left crank arm features a power meter entirely contained in the DUB spindle unit for effortless integration with any bike. Just install pair and ride. Rival AXS wide aluminum left crank arm with power meter spindle Spindle based power meter unit measures left side power to calculate total watts Long battery life to power a