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Features
- Integrated design
- Reliable electric system
- Waterproof in all conditions
- Accurate data collection
- ±2% accuracy of strain gage measured power
- Stable power measurement system at the various stepping positions
- Easy maintenance
- Integrated rechargeable battery
- Battery charged for less trouble
- Easily change chainrings without affecting power meter performance
- Wireless firmware update system
- Quick response and operation without stress
- Possible to start quickly
- Simple zero reset with switch on transmitter
- Direct response
- Both left and right side connected with cable
- Bluetooth and ANT+
- Crank arm length: 170, 172.5, 175mm (w/ chainrings)
- Gear combination: 50-34T, 52-36T, 53-39T
- Bottom Bracket : BB-R9100, SM-BB92-41B
- Chain Line : 43.5 mm
Additional product information
Browse these categories as well:
Shimano Dura-Ace, Shimano Dura-Ace