Find Your Store
Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards

Dura-Ace 9200 Precision 3 Left-Side Power Meter

Be the first to review

Out of Stock

Don't worry though, we have a lot more Gravel & Cyclocross Cranksets & Chainrings in stock than that.

Shop Similar Products

Why We Like The 4iiii Dura-Ace 9200 Precision 3 Left-Side Power Meter

The 4iiii Dura-Ace 9200 Precision 3 Left-Side Power Meter provides accurate power measurements up to 4000 watts at a +/- 1% accuracy, both on the road and on the trainer, thanks to the patented 3D strain gauge technology. This left-side arm is extremely lightweight to make us faster one gram at a time, and features up to 800 hours of battery life, allowing for lots of riding before worrying about a charge.


  • A left-side power meter arm for Shimano Dura Ace 9200 cranks
  • Patented 3D strain gauge measures to a +/- 1% accuracy
  • 9g of total weight is one of the lightest on the market
  • Battery life lasts up to 800 hours with CR2032 coin cell battery
  • Ultra-low profile design is compatible with many bike frames
  • The indicator light lets us know when our power is ready to ride
  • ANT+ and Bluetooth compatible for use with a preferred head unit
  • Item #FII000E
Powermeter Type
left-side crank arm
Shimano Dura Ace 9200 cranks, bottom brackets using the Hollowtech II interface, nearly every head unit, smartphone, or computer with ANT+ or Bluetooth
IPX7 waterproof rating, indicator light
Accuracy (+/-)
+/- 1%
CR2032 Coin Cell
Operating Time
up to 800 hours
Claimed Weight
road cycling
Manufacturer Warranty
3 years

What do you think about this product?


Selecting an option will reload the available reviews on the page

Sorry, we don’t currently have any of those types of reviews for this product.