Material: 100% CNC-machined, 7075 aluminum alloy
Battery Specifications: Rechargeable lithium-ion polymer + UBS cable
Estimated Battery Life: 200 hours riding time
Head Unit: ANT+™, Bluetooth® Smart; compatible ANT+™ head units: http://www.thisisant.com/directory
Wireless Technology: ANT+™ 2.4 Ghz/ Bluetooth® Smart
Data Transmitted: Power, cadence, balance via standard ANT+™ protocol and Bluetooth® Smart. Combined pedal analysis using Optimum Chainring Angle (OCA) and TORQUE 360 metrics in the User Software environment and the ROTOR Power app for smartphones
Strain Gauges: 4 pairs
Measurement Type: Both legs
Axle Width: 24mm, 30 mm