Add Accurate Power Data to Your Eagle Transmission Setup

Upgrade your mountain bike drivetrain with the SRAM X0 Eagle AXS T-Type Wide Powermeter Crank Arm, delivering reliable power measurement technology in a durable, race-ready aluminium crank platform. Designed for riders running SRAM Eagle Transmission, this left-side power meter solution brings advanced performance tracking to your MTB setup without the need to replace your existing crankset. 

Using SRAM’s DUB-PWR spindle-based power measurement technology, the X0 Eagle AXS Powermeter Crank Arm integrates Quarq’s proven power measurement system directly into the crank spindle. It provides accurate live power data, a discreet installation, long battery life and seamless compatibility with the SRAM AXS ecosystem. 

Train Smarter. Ride Harder.

Whether you’re chasing race results, tracking fitness progression or simply wanting deeper insight into your riding, power data gives you the ability to measure your efforts and optimise every session.

The SRAM X0 Eagle AXS Powermeter Crank Arm measures left-side power output and calculates total watts, giving riders consistent performance data while maintaining the rugged reliability required for trail riding, XC racing and aggressive MTB conditions. 

Designed for Eagle Transmission

Built specifically around SRAM’s next-generation Eagle Transmission (T-Type) drivetrain platform, this crank arm is engineered for 55mm chainline SRAM MTB Wide DUB setups. The aluminium construction provides an ideal balance of stiffness, durability and weight, while the DUB interface ensures dependable performance across a wide range of MTB frames. 

Key Features

• Integrated SRAM DUB-PWR spindle-based power meter
• Accurate left-side power measurement with total watt calculation
• Compatible with SRAM Eagle Transmission T-Type drivetrains
• Durable aluminium crank arm construction
• SRAM DUB Wide compatibility
• Wireless AXS connectivity for setup, firmware updates and battery monitoring
• Compatible with SRAM AXS ecosystem and Flight Attendant technology
• Long battery life with replaceable AAA lithium battery 

Specifications

• Brand: SRAM
• Model: X0 Eagle AXS T-Type Wide Powermeter Crank Arm
• Series: Eagle Transmission
• Drivetrain Compatibility: SRAM Eagle T-Type 12-speed
• Measurement Type: Left-side power measurement
• Power Meter Technology: DUB-PWR spindle-based system
• Crank Length Options: 165mm / 170mm / 175mm
• Bottom Bracket Compatibility: SRAM MTB Wide DUB BB
• Chainline: 55mm
• Interface: SRAM DUB
• Material: Aluminium
• Battery: AAA lithium
• Connectivity: SRAM AXS wireless ecosystem 

Perfect Upgrade for SRAM Eagle AXS Riders

For riders already running an Eagle Transmission drivetrain, the SRAM X0 Eagle AXS T-Type Wide Powermeter Crank Arm is the simplest way to unlock professional-level training data. Add accurate power measurement to your existing setup while keeping the reliability, simplicity and wireless performance that SRAM AXS is known for.