4iiii Left Crank Power Meter Precision 3+ Pro 105 R7100

Our most powerful power meter to date, packed into a smaller, lighter package and featuring support for Apple Find My, the PRECISION 3+ Powermeter is a well-established choice for professionals and recreational cyclists alike. Whether you're fighting for a qualifying spot in Kona, riding countless hours on virtual cycling platforms, or trying to improve your time in the local KOM segment, you'll need precise and reliable tools to unlock your potential. With up to 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.

SPECIFICATIONS

The PRECISION 3+ has the following features:
• CR2032 button battery
• Battery life up to 800 hours
• IPx7 waterproof rating
• Cadence range 30 - 170 rpm
• Power range 0 - 4,000 W
• Operating temperature 0 - 50 ºC
• Storage temperature -40 - 60 ºC