SRAM Force D2 PM Left Arm/Spindle Power Meter Crankset Spindle: 28.99mm DUB 170mm Black Road MFPN=00.6118.531.002 5 Rim Depth (mm) 18

5 Rim Depth (mm) 18 Rim Joint Welded Rim Material Alloy Rim Width (External) 28

and real-time stamina updates to gauge your stamina potential

Direct mount chainring

Q-factor for GXP cranks is 149

SRAM Force D2 PM Left Arm/Spindle Power Meter Crankset Spindle: 28.99mm DUB 170mm Black Road MFPN=00.6118.531.002 5 Rim Depth (mm) 18DUB 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. Its invisible technology that adds minimal weight and will help you get to the finish line faster. FEATURES DUB PWR spindle based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides User