Pay in 4 interest-free payments of $68.75 Learn more
Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
this crank-based power meter provides the consistent data you need to unlock your potential
The 4iiii PRECISION 3+ Powermeter is the ultimate combination of accuracy
a Mountain Bike World Champion
With the Factory Install Dual Upgrade
Pair the Viiiiva with a 4iiii power meter to seamlessly link external output (Watts) and internal response (bpm)
4iiii PRECISION 3+ PRO Dual-Sided Powermeter - Factory Install Select Your Crank Model:Shimano - Ultegra FC-08 this crank-based power meter providesThe 4iiii PRECISION 3+ PRO Powermeter is our most advanced power meter, offering the ultimate combination of dual sided accuracy, durability, and lightweight design. Whether you are a Tour de France pro, a Mountain Bike World Champion, Ironman triathlete, a Zwift racer, or a cyclist looking to analyze left right balance to optimize your pedal stroke, this dual sided crank based power meter provides the comprehensive data you need to unlock your
US$ 10.29
US$ 10.29
US$ 50.82
US$ 40.84