SRAM Rival AXS Wide Left Crank Arm Power Meter Spindle Assembly - 170mm 12/13-Speed DUB PM Spindle BLK E1 26mm Weight: 1590g/pair

Weight: 1590g/pair

5 Thickness 5 Thickness 10 S

They feature our patented Drop-Stop® design for the best wear life

Compact 70 x 93mm platform

Patent pending insert redesign means loose inserts are a thing of the past

SRAM Rival AXS Wide Left Crank Arm Power Meter Spindle Assembly - 170mm 12/13-Speed DUB PM Spindle BLK E1 26mm Weight: 1590g/pairSRAM Rival AXS Wide Left Crank Arm and Power Meter Spindle Assembly 170mm 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