SRAM Force D2 DUB Crankarm Power Meter Upgrade, 172.5mm

SRAM Force D2 DUB Crankarm Power Meter Upgrade

Features and Benefits:

• 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 replaceable AAA lithium battery

• DUB spindle adds durability and simplicity

• Waterproof (IPX7 waterproof to 1 meter for 30 minutes)

• Lightweight (less than 40g heavier than standard crankset)

Power measurement is a crucial part of training, so we've 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.

Technical specifications:

• Speeds: 12

• Crank arm length: 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm

• Left crank arm only (Right arm, Chainrings, Spider & BB are not included)

• Bottom bracket compatibility: All SRAM Road DUB BBs, except Ai

• Bottom bracket spindle interface: DUB (BB not included)

• Crank arm material: Carbon