4iiii PRECISION 3+ PRO Dual-Sided Powermeter - Factory Install maintenance-parts and then ship it back

and then ship it back to you

Whether you’re pushing through a high-intensity workout

the PRECISION 3+ PRO Powermeter provides the most detailed insight into your riding

The Viiiiva is a reliable cornerstone of your training toolkit

4iiii PRECISION 3+ PRO Dual-Sided Powermeter - Factory Install maintenance-parts and then ship it backThe 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