Pay in 4 interest-free payments of $42.50 Learn more
Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Whether you’re prepping for a local Gran Fondo or aiming for a new FTP personal best
With +/-1% accuracy
please include it with your drive-side crank so we can ensure both sides are synced and updated to the latest technology
and then ship it back to you
adaptive training plans that sync perfectly with your new PRECISION 3+ data
4iiii PRECISION 3+ PRO Dual-Sided Powermeter - Factory Install - Dual Upgrade Compatible Crankset:Shimano - XT FC-M8200 Whether you’re prepping for aThe 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
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