SRAM Rival AXS Wide Left Crank Arm Power Meter Spindle Assembly - 165mm 12/13-Speed DUB PM Spindle BLK E1 CheckoutTitle=Stans No Tubes Neo Axle End Caps Fits any 104 BCD crankset

Fits any 104 BCD crankset

Materials: 37% Merino Wool

Lengths 130 cm - 175 cm

The automatic step-in system makes it very easy to fasten the skis

- Patented Integrated Suspension System

SRAM Rival AXS Wide Left Crank Arm Power Meter Spindle Assembly - 165mm 12/13-Speed DUB PM Spindle BLK E1 CheckoutTitle=Stans No Tubes Neo Axle End Caps Fits any 104 BCD cranksetSRAM Rival AXS Wide Left Crank Arm and Power Meter Spindle Assembly 165mm 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