4iii PRECISION 3+ Dura-Ace R9200 Left Arm Power Meter
- Apple 'Find My' - offering the peace of mind in knowing where your power meter is
- Up to 800 hours of battery life using the same CR2032 coin cell battery, so you won’t have to worry about changing your PRECISION 3+ battery for years to come
- Not everyone has the perfect pedal stroke. With +/- 1% accuracy, 4iiii is the only crank-based power meter to use 3 strain gauges to measure all forces in your pedal stroke
- Detects the terrain you’re riding on for more responsive cadence and power feedback/data. Ride the roads less travelled with confidence
- You probably won’t need to use it, but it’s reassuring to know that all 4iiii power meters are backed by an industry leading 3-year warranty
- Indicator light to see when the power meter has turned on, performed a successful Zero-offset, or has a low battery
- Both ANT+ and BLE compatible for use with your preferred head unit and favorite indoor training app
- IPX7 waterproof rating, so you can be assured that your power meter can handle the toughest conditions
- The PRECISION 3+ Power Meter can be used with all popular indoor-training apps, such as Zwift, TrainerRoad, Wahoo SYSTM, Rouvy, and more.
- Battery Type CR2032 Coin Cell
- Cadence Range 30 - 170 RPM
- Power Range 0 - 4,000 W
- Height 5.5mm
- Weight: 9g
- Operating Temperature 0 to 50 °C
- Communication Protocols ANT+, Bluetooth
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