Sram XX Eagle AXS DUB Left Crank Arm with Power Meter

Sram XX Eagle AXS carbon left crank arm with a power meter integrated into the spindle. For those who want to measure watts on a mountain bike with a 12-speed drivetrain and DUB interface.

• Measure watts without additional sensors, with manufacturer-stated accuracy of +/-3%
• Over 400 hours of use on a single charge, for many worry-free rides
• Water-resistant: IPX7 certification, up to 1 metre for 30 minutes
• Fits using the DUB interface, compatible with any chainring configuration
• Choose the length to match your current crank arm: 170 mm or 175 mm

Technical specifications

• Length: 170 mm, 175 mm
• Material: Carbon, black
• Interface: SRAM DUB
• Compatibility: DUB 12-speed, RockShox Flight Attendant, any chainring configuration
• Power meter: Accuracy +/-3%
• Battery life: Over 400 hours of use
• Water resistance: IPX7, 1 metre for 30 minutes
• Contents: Left crank arm with power meter spindle
• Not included: Right crank arm, bottom bracket, chainring and spider

Founded in Chicago in 1987 by Stan Day and a group of cycling enthusiasts, SRAM is still based in the US city today. It makes drivetrains and brakes for road, gravel and mountain bikes. Its story began with a single product: Grip Shift, the shifter that lets riders change gear by twisting the grip.