rennrad powermeter 4iiii ULTEGRA R8100 PRECISION 3+ POWERMETER

rennrad powermeter 4iiii ULTEGRA R8100 PRECISION 3+ POWERMETER4iiii's most powerful unit yet, compressed into a smaller, lighter package and featuring Apple Find My, the PRECISION 3+ Powermeter is a proven choice of pros and amateur riders alike. Whether you're fighting for a qualifying spot in Kona, logging countless hours on virtual riding platforms or looking to improve your time in the local KOM segment, you want accurate and reliable tools to unlock your potential. With up to 800 hours of battery life, an

4iiii's most powerful unit yet, compressed into a smaller, lighter package and featuring Apple Find My, the PRECISION 3+ Powermeter is a proven choice of pros and amateur riders alike. Whether you're fighting for a qualifying spot in Kona, logging countless hours on virtual riding platforms or looking to improve your time in the local KOM segment, you want accurate and reliable tools to unlock your potential. With up to 800 hours of battery life, an automatic terrain selector, +/-1% accuracy and backed by our industry-leading 3-year warranty, the PRECISION 3+ Powermeter will be your trusted tool for years to come.

HOW IT WORKS.
The PRECISION 3+ Powermeter is so much more than a power meter. It is your training partner that gives you peace of mind. While cycling, your PRECISION 3+ Powermeter sends watts, cadence and calories to your navigation of choice. When the power meter is not in use, Find My is enabled and your power meter turns into an Apple Airtag. You can add your bike and view its location through the Apple FindMy app on your iOS device.

FEATURES
APPLE FIND MY
The peace of mind of knowing exactly where your bike is, wherever you go.

800 HOURS OF BATTERY LIFE
With up to 800 hours of battery life, using the same CR2032 button cell battery, you won't have to worry about replacing your PRECISION 3+ battery for years.

ACCURACY IN 3D
Not everyone has the perfect pedal stroke. With +/- 1% accuracy, the 4iiii is the only crank-based power meter that uses 3 strain gauges to measure all the forces in your pedal stroke.

AUTOMATIC TERRAIN SELECTOR
Detects the terrain you ride on for more responsive cadence and power feedback/data. Ride confidently on the less traveled roads.