Sram Rival Left Arm AXS Power Meter DUB 170 DUB crankset black Model=Infinity Loop Chain Lock Filled with premium 80/20 down

Filled with premium 80/20 down

Color Black w/Yellow Label Defined Color Black Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 60 Labeled Size 29 x 2

IGUS bushings decrease stiction to give you smoother post action

Internal cable routing delivers a clean aesthetic

Sram Rival Left Arm AXS Power Meter DUB 170 DUB crankset black Model=Infinity Loop Chain Lock Filled with premium 80/20 downSRAM Rival AXS Power Meter Left Crank Arm and Spindle Upgrade Kit 170mm DUB Spindle Interface Black D1. Power every ride with the SRAM Rival AXS Power Meter Arm and Spindle Upgrade Kit. This power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. Its invisible technology that adds minimal weight and will help you get to the finish line faster and can be used to upgrade any eTap AXS bike