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4iiii Precision 3 Powermeter Ride Ready - Left-Side ANT+ Performance Meter with Bluetooth for Outdoor & Indoor Cycling, Measures Watts, Cadence & Calories

  • Based on 31 reviews
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$514.99 Why this price?

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Size: 170mm


Style: XTR M9100


Features

  • Unlock Your Cycling Potential: Preinstalled on a Shimano crank arm, The PRECISION Powermeter 3 is your compact training partner on the go. Ideal for both pros and enthusiasts, it delivers unparalleled accuracy in transmitting watts, cadence, and calories
  • Lightweight Design: With an ultra-low profile, this power meter weighs only 9 grams, ensuring it won't slow you down on your quest for speed. With up to 800 hours of battery life, you wont have to worry about changing your battery for years to come
  • Responsive & Precise: Achieve accuracy with +/-1% precision, thanks to 3 strain gauges capturing forces in your pedal stroke. The automatic terrain selector adapts to your cycling surface, providing responsive cadence and power feedback
  • Rugged Reliability: Tested in harsh conditions like rainstorms and mud-filled races, the 4iiii PRECISION Powermeter 3 is as tough as your bicycle. With an IPX7 waterproof rating and an industry-leading 3-year warranty, it's built to endure any cycling adventure
  • Versatile Use: If the weather or climate makes riding outdoors tough, your 4iiii power meter can be used with all popular indoor training apps. Simply use your favorite apps connection procedure over ANT+ or Bluetooth Smart, put your bike on a trainer, and get riding

Brand: 4iiii


Color: Black


Item Weight: 9 Grams


Battery Life: 800 Hours


Sensor Type: Cadence Sensor


Brand: ‎4iiii


Color: ‎Black


Item Weight: ‎9 Grams


Battery Life: ‎800 Hours


Sensor Type: ‎Cadence Sensor


Battery Cell Composition: ‎Lithium


Connectivity Technology: ‎ANT+, Bluetooth


Included Components: ‎Sensor


International Protection Rating: ‎IPX7


Mounting Type: ‎Handlebar Mount" or "Stem Mount


Human Interface Input: ‎Buttons


Manufacturer: ‎4iiii


UPC: ‎871828008628


Item Package Dimensions L x W x H: ‎9.92 x 2.52 x 2.05 inches


Package Weight: ‎0.26 Kilograms


Item Dimensions LxWxH: ‎10 x 7 x 3 inches


Brand Name: ‎4iiii


Warranty Description: ‎3 Year Warranty


Part Number: ‎PML100-S21B00A


Style: ‎XTR M9100


Size: ‎170mm


Date First Available: March 12, 2022


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
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  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Excellent
Just what I excpected
Reviewed in the United States on January 9, 2024 by Ciro Daniele

  • Keeps losing connection.
I bought this to use on a spare bike while riding on a trainer. It's easy to install, and there is a buy back program for your take off. It connects to my Garmin without issue, but for some reason, it just disappears occasionally while riding. I haven't had a Chace to try sorting it out, but it's pretty annoying. The battery indicates that it still has charge. I use double sided Favero Assiomas on my other bike, and have never had a problem with them. ... show more
Reviewed in the United States on August 2, 2023 by Tape Schmape

  • Don’t buy it!
Product looks good but doesn’t not work with the last Garmin Edge computers (1040). 4iii hides this information, takes the money, acknowledges the problem when you contact them, offers no solution and asks you to go to Garmin. Very unprofessional.
Reviewed in the United States on February 18, 2023 by Boris M.

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