SRAM Force AXS E1 DUB Wide Left Crank Arm w/Power Meter

The SRAM Force AXS E1 DUB Wide Left Crank Arm with Power Meter delivers lightweight, accurate, and reliable power measurement for SRAM Force AXS drivetrains. Designed with proven Quarq technology, this spindle-based power meter measures left-side power to calculate total watt output, helping riders train smarter and track performance with confidence.

Built around SRAM’s DUB Wide platform, this carbon crank arm provides excellent stiffness, durability, and compatibility with modern wide chainline road and gravel setups. The integrated power meter offers long battery life and IPX7 waterproof protection for dependable performance in all riding conditions.

Ideal for performance road and gravel cyclists, the Force AXS E1 power meter upgrade combines clean integration, lightweight construction, and trusted data accuracy in a simple and effective package.

Features

Integrated Power Meter Technology:
Spindle-based power meter measures left-side power to calculate total watt output.

Proven Quarq Accuracy:
Delivers reliable and consistent power data for training and performance analysis.

DUB Wide Compatibility:
Designed for SRAM Road Wide DUB cranksets and bottom bracket systems.

Lightweight Carbon Construction:
Carbon crank arm provides an excellent balance of stiffness, strength, and low weight.

Long Battery Life:
Efficient power management delivers season-long riding performance.

IPX7 Waterproof Rating:
Sealed against water ingress for dependable use in wet riding conditions.

Clean Integrated Design:
Minimalist spindle-based design maintains a streamlined drivetrain appearance.

12 and 13-Speed Compatible:
Compatible with SRAM Force AXS 12-speed and 13-speed drivetrain systems.

Specifications

In the Box

• 1 x SRAM Force AXS E1 DUB Wide Left Crank Arm with Power Meter
• Integrated DUB Power Meter Spindle