The Ultegra 6800 Stages Power meter fits all styles of 6800 crankset, including: compact and standard. Riders looking to add power to their existing crank need only to match the crank length of their existing Dura-Ace 6800 crank.
- SPECIFICATIONS
- Accuracy: ± 2%.
- Weight: Only adds 20gr to base crank arm.
- Battery Life: 200+ hours (coin cell: CR2032).
- Power range (Watts): 0 to 2500.
- Cadence range (rpm): 20-220.
- Water resistance rating: IPX7.
- Frame Compatibility: Most frames, see fit guide in our Support section.
- Crank Compatibility: All Shimano Hollowtech II road cranks.
- Device Compatibility: ANT+, Bluetooth Smart Ready.
- Software Compatibiity: Training Peaks, Strava, Garmin Training Center and others.
- OPTIONS
- Power Meter Option: Power meter (includes left arm), complete crank.
- Chainring size/style: Standard (39/53-tooth), Mid-compact (36/52t), and Compact (34/50-tooth).
- Length: 165mm, 170mm, 172.5mm, 175mm.
- ADDITIONAL FEATURES
- Tool free battery replacement.
- Active temperature compensation.
- Accelerometer based cadence measurement.
- Wireless firmware upgrades.
