NEW SRAM Rival AXS Left Crank Arm and Power Meter Spindle Assembly - 12/13-Speed, DUB PM Spindle, Black, E1 Length:170mm Direct-Inject: Coreless design for no-fuss

Direct-Inject: Coreless design for no-fuss injection of sealant

Color: Gray Six/Core Black/Gum M2

The Smooth Regulator valve and inflator hose with a built in 40-100 psi pressure gauge makes inflating your tires a breeze

Gender/Age: Men's

Made for rough surfaces and rugged pavement

NEW SRAM Rival AXS Left Crank Arm and Power Meter Spindle Assembly - 12/13-Speed, DUB PM Spindle, Black, E1 Length:170mm Direct-Inject: Coreless design for no-fussThe 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 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,