Stages Power R Shimano Ultegra R8100 Power Meter Chainset
| Brand | Stages |
|---|---|
| Colour | Black |
Shimano Ultegra R8100 crankarm and is compatible with all frames that fit Shimano Hollowtech II cranks.
Features
- Active temperature compensation
- Accelerometer based cadence measurement or the option to use a Hall-Effect based system with magnet (coming soon)
- Wirelessly upgradable firmware
- LED indicator for visual indication of battery levels and zero reset confirmation without connected app or headunit
- Updated accelorometer and addition of gyroscope for improved cadence resolution
- Upgraded BLE and ANT+ radios offer a 6x improvement of data transmission strength
Specifications
Tour Proven
Stages Power has carried riders to three consecutive Tour de France victories, plus many more world and national championships. If you believe racing provides the world’s best product proving ground, then Stages Power is proven as the world’s best power meter.
Active Temperature Compensation As Standard Equipment
Consistency of measurement is the most important feature of a power meter. Stages Power was the first meter to make temperature compensation an automatic process ensuring accurate readings no matter the environmental conditions. ATC is the key reason a rider can trust data from Stages Power in all conditions.
Individual Meter Calibration For The Most Accurate Results
Each Stages Power meter is calibrated individually to ensure a +/- 1,5% accuracy level, which is an industry best for non-scientific power meters. Individual calibration for the dual-sided option means that you can trust the data produced by our system, as it's a real measurement and not an estimation.
- Accuracy: +/- 1,5% accurate in all conditions
- Power Meter Housing: Low profile design, with robust door interface. Tool free battery replacement on the left arm and phillips head screw access on the drive side.
- Battery Life: 175+ hours (Stages Power LR, via 2 coin cell: CR2032)
- Power Range: 0 - 2500 Watts
- Cadence Range: 20 - 220 RPM
- Water Resistant Rating: IPX7
Compatibility
- Crank Compatibility: Shimano Hollowtech II road left arms.
- Frame Compatibility: Most frames, see fit guide in their Support section.
- Software Compatibility: Stages Link, Training Peaks, Strava, Garmin Training Center and others.
- Device Compatibility: ANT+, Bluetooth Smart Ready.