4iiii 105 7000 Precision 3.0 Power Meter

A ride ready PRECISION 3 pod is already preinstalled on a brand-new Shimano crank arm at our factory. The moment you order, our fulfillment team will get it on its way to you, and you should be able to ride with power as soon as it arrives.

Once your ride-ready PRECISION 3 powermeter arrives, it just needs to be installed on your bike using the standard Shimano crank installation process. Connect a headunit or computer, and you can start riding with power!

Indoor Training

If the weather or climate make riding outdoors tough, your 4iiii PRECISION 3 powermeter can be used with all popular indoor-training apps, such as Zwift, TrainerRoad, Wahoo SYSTM, Rouvy, and more. Simply use your favourite app's connection procedure over ANT+ or Bluetooth Smart, put your bike on a trainer, and get riding!

Specifications:

• Accuracy: +/- 1%
• Battery Type: CR2032 Coin Cell
• Battery Life: Up to 800 hours
• Waterproof Rating: IPx7
• 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

Accuracy in 3D

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.

Ultra Low Profile

With an ultra low profile design, the PRECISION 3 is compatible with more bike frames than ever before.

Indicator Light

At a glance, you can now see when your power meter has turned on, performed a successful Zero-offset, or has a low battery. Although, don’t expect to see that low battery indicator for a while!

Waterproof

Based in the foothills of the Canadian Rockies, we were tired of training tools not designed to work in our tough environment. With an IPX7 waterproof rating you can be assured that your power meter can handle the toughest conditions.

Ant+ & Bluetooth

Get the same numbers training inside and outside. The PRECISION 3 Powermeter is both ANT+ and BLE compatible so you can use it on your preferred head unit and favorite indoor training app.

Occasionally, without notice, manufacturers change product design and/or specifications.