SRAM Left Arm and Power Meter Spindle Assembly Force D2 DUB 175 imp System engineering at its peak

System engineering at its peak

8 fine adjustment hex keys

reduced weight and outstanding reliability

Stable drivetrain on the trail

SRAM Left Arm and Power Meter Spindle Assembly Force D2 DUB 175 imp System engineering at its peakPower measurement is a crucial part of training, so SRAM made it as easy as possible to upgrade your Force AXS ride with Quarq technology. DUB PWR takes the legendary reliability and accuracy of Quarq technology and inserts it into the crank spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster. Specifications Right crank arm, bottom bracket,