How do you define success?
Whether you are fighting for a Kona slot, spending countless hours on the indoor trainer or striving for a personal best; one thing 4iiii knows, success takes time.
With up to 800 hours of battery life, +/-1% accuracy and backed by 4iiii's legendary 3-year warranty, the PRECISION 3 Powermeter will be your trusted training tool for years to come.
A Ride Ready PRECISION includes and comes preinstalled on a brand-new Shimano crank arm of your choice. These crank arms will fit bottom brackets using the Hollowtech II interface.
APPLE "FIND MY"
The most powerful unit to date, compressed into a smaller, lighter package and featuring support for Apple Find My,
How Does It Work?
A ride ready PRECISION 3 pod is already preinstalled on a brand-new Shimano crank arm at the 4iiii factory. The moment you order, the 4iiii fulfilment team will get it on its way to you, and you should be able to ride with power as soon as it arrives.
Important: You need to use the frame clearance pages below to ensure there is space between your crank and frame for the PRECISION 3 pods.
In The Box
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!
Tip: If you're unsure, a bike shop would be happy to aid you in the installation process.
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