SRAM Rival AXS Left Crank Arm Power Meter Spindle Assembly - 165mm 12/13-Speed DUB PM Spindle BLK E1 MFPN=WH19A20X110B3029F – Allows maximum acceleration

– Allows maximum acceleration

Engineered with seamless

Compatible with bike frames that use 30

model Gradient length 175mm direct mount/BCD Gradient with 32t configuration 1x spindle interface 392EVO (73mm BB) chainline 52/55mm material aluminum color black

SRAM Rival AXS Left Crank Arm Power Meter Spindle Assembly - 165mm 12/13-Speed DUB PM Spindle BLK E1 MFPN=WH19A20X110B3029F – Allows maximum accelerationSRAM Rival AXS 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 season of