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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
you send us your compatible drive-side crank arm and we install the PRECISION 3+ PRO Powermeter to complete your dual-sided system
Shipping included
this dual-sided crank based power meter provides the comprehensive data you need to unlock your potential
Whether you’re prepping for a local Gran Fondo or aiming for a new FTP personal best
This Ride Ready unit comes pre-installed on a brand-new Shimano crankset
4iiii PRECISION 3+ PRO Dual-Sided Powermeter - Ride Ready Crankset:Shimano - Ultegra FC-R8100 165mm (50/34T) you send us your compatibleThe 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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