Equipped with advanced measurements including left/right balance, pedal smoothness, and torque effectiveness, the PRECISION 3+ PRO Powermeter delivers the essential data for both training and competitive riding. With a battery life of up to 550 hours, an automatic terrain selector, +/-1% accuracy, and backed by our industry-leading 3-year warranty, the PRECISION 3+ PRO Powermeter will be your dependable companion for years to come.
Technology
Apple Find My: Offering the reassurance of knowing the whereabouts of your power meter.
Battery Life: With up to 550 hours of battery life, you can be confident that you won’t need to change the battery for years to come.
Accuracy in 3D: Not everyone has the perfect pedal stroke. With an accuracy of +/- 1%, 4iiii is the only crank-based power meter to utilise 3 strain gauges to measure all forces in your pedal stroke.
Automatic Terrain Selector: Detects the terrain you’re riding on for more responsive cadence and power feedback/data. Ride confidently on less-travelled roads.
Cycling Metrics: Receive additional data such as pedal smoothness and torque effectiveness to analyse and optimise your pedal stroke.
Left Right Balance: A dual power meter measures the power from each individual leg to calculate your total power output.
Lightweight: 4iiii produces the lightest power meter on the market. We are dedicated to helping you get faster, one gram at a time.
Ultra Low Profile: With an ultra-low profile design, your 4iiii power meter is compatible with more bike frames than ever before.
Waterproof: Designed to withstand tough environments. With an IPX7 waterproof rating, you can be assured that your power meter can handle the most challenging conditions.
3-Year Warranty: A lot can happen in 3 years. While you probably won’t need it, it’s comforting to know that all 4iiii power meters are backed by an industry-leading 3-year warranty.