4iiii crankset whit Precision 3+ Pro Ultegra R8100 power meter

Get ready to elevate your riding experience with the new PRECISION 3+ PRO Powermeter with Apple Find My. Delivering the same reliable and highly accurate power data you’ve come to expect from 4iiii, while enjoying the peace of mind that comes with knowing the location of your bike.
With advanced metrics such as left/right balance, pedal smoothness and torque effectiveness, the PRECISION 3+ PRO Powermeter provides the data you need for training and racing. With up to 550 hours of battery life, an automatic terrain selector, +/-1% accuracy and backed by our industry-leading 3-year warranty, the PRECISION 3+ PRO Powermeter will be your trusted tool for years to come.

Hoe werkt het?
De PRECISION 3+ Powermeter is zoveel meer dan een vermogensmeter. Hij is een trainingspartner die je gemoedsrust geeft. Tijdens je rit stuurt de PRECISION 3+ Powermeter gegevens over vermogen, cadans en calorieverbruik naar je favoriete fietscomputer. Is de vermogensmeter niet in gebruik, dan wordt Find My geactiveerd zodat je de locatie van je fiets op een kaart ziet. Voeg je vermogensmeter toe aan de app Find My om ‘m te lokaliseren op een iPhone, iPad, Mac of via de app Find Items op een Apple Watch.

In the Box
Once your ride-ready PRECISION 3+ PRO Powermeter arrives, it just needs to be installed on your bike using the standard Shimano crank installation process. Connect a head unit or computer, and you can start riding with power. Connect to the Find My app with your iPhone or iPad to start tracking your power meter.

Features

Apple Find My: Offering the peace of mind in knowing where your power meter is.
Battery Life: With up to 550 hours of battery life, you won’t have to worry about changing your battery for years to come.
Accuracy in 3D: Not everyone has the perfect pedal stroke. With +/- 1% accuracy, 4iiii is the only crank-based power meter to use 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 the roads less traveled with confidence.
Cycling Metrics: Get more data like pedal smoothness and torque effectiveness to analyze and optimize your pedal stroke.
Left Right Balance: A dual power meter measures the power from each individual leg to calculate your total power output.
Light Weight: 4iiii makes the lightest power meters on the market. We’re committed 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 work in our tough environment. With an IPX7 waterproof rating you can be assured that your power meter can handle the toughest conditions.

Tech spec

Type: Dual
Apple Find My
ANT+ & Bluetooth Smart
Accuracy +/- 1 %
Automatic Terrain Selector
Cycling Metrics
Left/Right Balance
CR2032 Coin Cell
Battery Life: Up to 550 uur
Waterproof Rating: IPx7
Cadence Range: 30 - 170 rpm
Power Range: 0 - 4,000 W
Profile: 5.5 mm
Producer's weight: 29 g
Operating Temperature: 0 - 50 ºC
Storage Temperature: -40 - 60 ºC