4iiii 4iii Precision 3 Shimano 105 power metre crank arm 170mm
170 mmtonight with flash delivery
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Product details
The 4iiii 105 R7000 Precision 3 power meter is a one-sided power meter designed for cranks of the Shimano R7000 series. It measures power on the left crank arm and is now in its third generation. The power meter weighs only 9g and is well protected inside the crank arm. The widely used CR2032 battery lasts for up to 800 hours of operation.
Specifications:
- Measuring point: left crank arm
- Measuring accuracy: ± 1%
- Weight: 9g in addition to the crank arm
- Operating time: up to 800 hours (CR2032)
- Battery change: tool-free
- Data transmission: ANT+, Bluetooth Smart Ready
- Firmware upgrades: wireless upgrades
- Compatible software: Training Peaks, Strava, Garmin Training Center, Training Diary.org, and others
- Measuring range power: 0 to 4000 watts
- Measuring range TF: 30-170 rpm
- Waterproof: Yes, according to IPx7
- Operating temperatures: 0 to 50°C
- Storage temperature: -40 to 60°C
- Compatible cranks: all Shimano Hollowtech II cranks
- Available lengths: 170, 172.5, 175mm.
30-day right of return
24 Months Warranty (Bring-in)