Athlete Reviews

• Gwen Jorgensen

  “

  4iiii is extremely easy to use and accurate. The dual sided power meter allows me to make sure I’m sitting even and pushing equal watts. Power is a great way to measure progress over time and have a metric to build off of.

  The process to get these power meters installed was very easy as I just mailed in my current cranks and they installed the power meter.

  ”

  American Pro Triathlete: 2016 Olympic Gold Medalist, 2× World Champ

• 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

• 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