SRAM Rival AXS Wide Left Crank Arm Power Meter Spindle Assembly - 160mm 12/13-Speed DUB PM Spindle BLK E1 CheckoutSpec= TruVativ Systems Weight: 37g Material: 6061 T6

Weight: 37g  Material: 6061 T6 aluminum with stainless steel hardwareNot Included: Cable and Housing

Material:  6061-T6 aluminum

Phillips #2

For use with all 1/2 inch and 3/8 inch UNC press rods

} Critical T25 bolts for flat mount caliper installations in a variety of lengths

SRAM Rival AXS Wide Left Crank Arm Power Meter Spindle Assembly - 160mm 12/13-Speed DUB PM Spindle BLK E1 CheckoutSpec= TruVativ Systems Weight: 37g Material: 6061 T6SRAM Rival AXS Wide Left Crank Arm and Power Meter Spindle Assembly 160mm 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