Unlock Your Potential

With a 4iiii Power Meter

Desbloquea tu Potencial Power

Athlete Reviews

  • Laurie Arseneault

    4iiii’s innovative data tools have helped me develop as an athlete, and the new dual-sided PRECISION 3+ PRO Powermeter is no exception. It allows me to perfectly pace my training whether it’s a long endurance outing or a short and punchy interval day.

    Pittstop Racing Team, 2024
  • Alison Jackson

    4iiii’s Apple Find My integration is going to be a game changer.

    2023 EF Education TIBCO SVB
  • Evan Russell

    I use the 4iiii power meter for training and racing and it’s invaluable on my interval days. I always train with power because it’s a good gauge of fitness and strength. The 4iiii PRECISION 3 is easy to add to improve your rides!

    Canadian Elite Men’s Gravel & CX National Champion
  • Mitchell Thomas

    Cycling dynamics were spot on with accuracy, I tested against two other models and confirmed the data to be accurate. Having the power meter on a gravel bike was very handy on some of the longer 7 hour plus rides I’ve done. It allowed for proper pacing, quality, real-time information, as well as reliable data metrics for training plans.

    Weekend Warrior and Adventure Cyclist
Update for US Customers — Reese’s Law

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