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Ships within 48 hours · Estimated delivery Nov 4 - Nov 9
With the Factory Install Dual Upgrade
TAKE YOUR TRAINING TO HEART
track cardiovascular fitness
please include it with your drive-side crank so we can ensure both sides are synced and updated to the latest technology
4iiii PRECISION 3+ PRO Dual-Sided Powermeter - Ride Ready maintenance-parts With the Factory Install DualThe 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
