SRAM Rival AXS Wide Left Crank Arm and Power Meter Spindle Assembly - 172.5mm, 12/13-Speed, DUB PM Spindle, Black, E1 Brake & Derailleur Cables - Constructed from 6061 T6

- Constructed from 6061 T6 spiral butted tubing making the Beard bar lighter yet not sacrificing any strength while staying comfortable

163897-Q0-L

MU6121 BR6455 120749

UPC: 888571044186

196034-Q0-L

SRAM Rival AXS Wide Left Crank Arm and Power Meter Spindle Assembly - 172.5mm, 12/13-Speed, DUB PM Spindle, Black, E1 Brake & Derailleur Cables - Constructed from 6061 T6The 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 season of rides Waterproof (IPX7 waterproof to 1 meter for 30 minutes) Right crank arm, Bottom bracket, Spider,