SRAM Rival E1 AXS DUB Left Crank Power Meter

The SRAM Rival E1 AXS DUB Left Crank Power Meter - Black is a left-side crank arm equipped with an integrated power meter, designed for use with SRAM's AXS electronic shifting systems. This component enables cyclists to measure and analyze power output during rides, supporting training and performance monitoring. It is compatible with DUB bottom bracket systems and is typically used in road cycling applications.

• Left crank arm with integrated power meter
• Compatible with SRAM Rival E1 AXS drivetrains
• Designed for DUB bottom bracket interface
• Wireless data transmission via ANT+ and Bluetooth
• Measures left-side power output
• Constructed from aluminum alloy
• Available in multiple crank arm lengths
• Factory calibrated for accuracy
• Black finish

Installation requires compatibility with SRAM DUB bottom brackets and AXS groupsets. Power meter calibration and firmware updates are typically managed through SRAM's AXS app.

Available Variants: