SRAM Quarq Force Carbon 172.5mm Left Wide DUB E1 Crank Arm

The 172.5mm SRAM Quarq Force Carbon DUB E1 Wide left crank arm with power meter is designed for cyclists who want lightweight, accurate, and reliable power measurement on their SRAM Force AXS equipped bicycle.

Thanks to Quarq technology, this left-side power meter crankset offers reliable and accurate power measurement. The spindle-based measurement unit detects power generated from the left side and uses the data to calculate total watts.

The long-life battery is designed to power an entire season of riding, while IPX7 protection ensures high water resistance even in the most demanding conditions.

Key features

• Product: Left crank arm with power meter

• Model: SRAM Quarq Force E1 Wide

• Material: Carbon

• Crank length: 172.5 mm

• System: Force AXS

• Compatibility: 12/13 speed

• Version: Wide

• BCD: Direct Mount (DM)

• Chainline: 45.0 mm / 47.5 mm

• Bottom bracket spindle interface: DUB

• Power measurement: Left side

• Technology: Quarq

• Protection: IPX7

• Water resistance: Up to 1 meter deep for 30 minutes

• Battery: Long life, designed to power a season of riding

Quarq power meter: accurate and reliable

The SRAM Quarq Force E1 Wide integrates proven Quarq technology to offer accurate and reliable power measurement. The spindle-based unit measures the power developed by the left crank arm and uses this data to calculate total watts.

This solution allows for tracking power data during workouts and rides, providing a useful reference for analyzing your performance and monitoring progress over time.

Carbon crank arm for Force AXS

The carbon construction helps keep the crank weight low, offering a solution designed for the SRAM Force AXS system.

The Wide version features a chainline available in 45.0 mm and 47.5 mm configurations, while the DUB interface ensures compatibility with the corresponding bottom bracket spindle standard.

Long-lasting battery and IPX7 protection

The power measurement system is powered by a long-lasting battery, designed to support a full season of riding.

The electronics are also IPX7 waterproof rated, with protection up to 1 meter deep for 30 minutes, offering high water resistance during road use.

Technical specifications

In summary

The SRAM Quarq Force Carbon 172.5mm Left Wide DUB E1 Crank Arm combines lightweight design, precise power measurement, and Quarq reliability in a solution engineered for the Force AXS system. The unit measures left-side power to calculate total watts, features a long-lasting battery, and is water-resistant to the IPX7 standard.