PRECISION 3
Whether you’re fighting for a Kona qualification spot, logging countless hours on virtual riding platforms or looking to better your time up the local KOM segment, you want accurate and reliable tools to unlock your potential. With 800 hours of battery life, +/-1% accuracy and backed by our industry-leading 3-year warranty, the PRECISION 3 Powermeter will be your trusted tool for years to come.
Ride Ready or Factory Install?
Want the power to ride right away? Choose between a variety of Shimano left-sided cranks with a 4iiii power meter pre-installed and ready to ride. Have an existing crank that you would like a power meter on? With our Factory Install option you can send your crank to us and we will install a 4iiii power meter on it. Not sure what works best? Let us help you choose.
Key Features
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Precisión en 3D
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No todo el mundo tiene el golpe de pedal perfecto. Con una precisión de +/- 1 %, el 4iiii es el único medidor de potencia basado en bielas que utiliza 3 galgas extensiométricas para medir todas las fuerzas de tu pedalada.
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Perfil ultrabajo
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Con un diseño de perfil ultrabajo, el PRECISION 3 es compatible con más cuadros de bicicleta que nunca.
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Indicator Light
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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!
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Waterproof
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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.
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ANT+ and Bluetooth
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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.
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3 años de garantía
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En 3 años pueden pasar muchas cosas. Es probable que no necesites utilizarla, pero te tranquilizará saber que todos los medidores de potencia 4iiii están respaldados por una garantía de 3 años líder en el sector.
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Key Specifications
| Specification | Value |
|---|---|
| Accuracy | +/- 1% |
| Tipo de batería | CR2032 Coin Cell |
| Duración de la batería | Up to 800hrs |
| Clasificación de impermeabilidad | IPx7 |
| Rango de cadencia | 30 - 170<abbr title="rotations per minute">rpm</abbr> |
| Rango de potencia | 0 - 4,000<abbr title="Watts">W</abbr> |
| Altura | 5.5<abbr title="millimeters">mm</abbr> |
| Peso | 9<abbr title="grams">g</abbr> |
| Temperatura de funcionamiento | 0 - 50<abbr title="Celsius">°C</abbr> |
| Protocolos de comunicación | ANT+, Bluetooth |
FAQs
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What’s new with PRECISION 3?
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The PRECISION 3 offers up to 800 hours of battery life, the longest lasting coin cell or rechargeable power meter on the market. At 5.5mm high, the PRECISION 3 is compatible with almost every bike frame on the market! The indicator light will let you know when your power meter is on, performed a successful zero-offset, and is ready for its battery to be changed.
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What is the same between PRECISION 3 and the previous generation of PRECISION?
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Our patented 3D strain gauge technology that delivers 1% accuracy, our legendary 3 year warranty, and our commitment to making power accessible to all cyclists by delivering an excellent product at an excellent price.
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Which cranks are compatible with PRECISION 3?
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We currently offer Ride Ready PRECISION 3 Powermeters on Shimano cranks. If you ride a non-Shimano crank or we are out of stock, check out our factory install option. Still don’t know what to choose? Click here to let us help you choose what power meter will work best for you.
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Is PRECISION 3 compatible with current generation PRECISION?
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At this time, the PRECISION 3 is only available as a left sided only option. The PRECISION 3 will be backwards compatible. Sign up for the latest updates.
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When will PRECISION 3 be available for dual-sided/right-side cranks?
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We are currently developing the next generation PRECISION 3 Pro. Join our mailing list for the latest updates.
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Is the old PRECISION Powermeter still available?
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You can now get the last generation PRECISION Powermeter at an even better price! Check out the pricing and availability.
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