SRAM Rival AXS Wide Left Crank Arm and Power Meter Spindle Assembly - 170mm, 12/13-Speed, DUB PM Spindle, Black, E1 29" Rims Steel cup semi-integrated design

Steel cup semi-integrated design

- Praxis M30 crank spindle specific 30mm drive bearing/28mm non-drive bearing

167716-Q0-L

Each switch has the option for multi-shift ON or OFF for customizable functionality to fit rider’s riding style

191678-Q0-L

SRAM Rival AXS Wide Left Crank Arm and Power Meter Spindle Assembly - 170mm, 12/13-Speed, DUB PM Spindle, Black, E1 29" Rims Steel cup semi-integrated designThe 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,