SRAM Rival AXS Left Crank Arm Power Meter Spindle Assembly - 172.5mm 12/13-Speed DUB PM Spindle BLK E1 Weight-195 }SRAM Rival Crankset - 170mm

}SRAM Rival Crankset - 170mm 12-Speed 46/33t 8-Bolt Direct Mount DUB Spindle Black E1

The wool microfilaments penetrate deeply into the incisions of the structure

Seals punctures up to 7mm instantly

Wick-fast fabric

The thermoplastic property of the wax means that the hardness of the wax varies by temperature

SRAM Rival AXS Left Crank Arm Power Meter Spindle Assembly - 172.5mm 12/13-Speed DUB PM Spindle BLK E1 Weight-195 }SRAM Rival Crankset - 170mmSRAM Rival AXS Left Crank Arm and Power Meter Spindle Assembly 172. 5mm 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