SRAM Quarq Rival AXS Power Meter Upgrade Arm (Standard) Road Lil’ Cobber is seriously bright

Lil’ Cobber is seriously bright

It exhibits extraordinary durability at single application whilst maintaining impressively low friction for a prolonged period of time in both wet and dry conditions

Designed as a direct replacement battery for SRAM electronic drivetrains

Safe on all parts and surfaces including carbon fibre

and you’ve got an effective system

SRAM Quarq Rival AXS Power Meter Upgrade Arm (Standard) Road Lil’ Cobber is seriously brightPower every ride. The SRAM Quarq Rival AXS Power Meter Upgrade Arm (Standard) takes the reliability, elegance and features of Quarq's legendary crank based power meter and lowers the barrier to entry once again. This power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever invisible technology that adds minimal weight and helps you get to the finish line faster, while letting you upgrade