SRAM Rival AXS Power Meter Left Crank Arm and Spindle Upgrade Kit - 175mm, 8-Bolt Direct Mount, DUB Spindle Interface, Black, D1 BMX Grips Ultra durable 4-way stretch fabric

Ultra durable 4-way stretch fabric with DWR finish and soft inner face

140914-Q0-L

Manufacturer Part Number: SCNQR34

121362-Q0-L

two mounting bolts

SRAM Rival AXS Power Meter Left Crank Arm and Spindle Upgrade Kit - 175mm, 8-Bolt Direct Mount, DUB Spindle Interface, Black, D1 BMX Grips Ultra durable 4-way stretch fabricPower 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 to power. DUB PWR spindle based unit measures left side power to calculate total watts An elegant