Skip to main content
Home » 4iiii Power Meters » 4iiii PRECISION 3+ Right Side Factory Install
A greyed out Shimano Ultegra crankset for the 4iiii PRECISION 3+ Dual-Sided Factory Install with the Apple Find My Logo.
Sale Ends Soon

4iiii Power Meters

4iiii PRECISION 3+ Right Side Factory Install

Josh Matthew July 31, 2025
5.00 out of 5 based on 1 customer rating
(1 customer review)

$339.99

Convert your current right side crank arm into a 4iiii power meter
Clear selection
Free Shipping over $75

We offer free shipping on orders in the U.S. of $75 or more.

We also ship fast! In stock orders placed before 4 pm PT almost always ship the same day!

Easy Returns

Shop with confidence! We offer a simple, 30-day policy where you can return new, unused items for a refund, exchange or store credit.

4iiii PRECISION 3+ Right Side Factory Install

The 4iiii PRECISION Right Side Factory Install option allows you to convert your current right side crank arm into a 4iiii power meter. Offered in the PRECISION 3+ version, this factory install option is available for a variety of existing cranksets.

Here’s How it Works:

  1. After purchasing this product on our site, you will receive a prepaid shipping label along with some simply instructions in order to get your crank arm sent into 4iiii
  2. Once 4iiii receives your crank arm, using the same state-of-the-art manufacturing process they use for its ride-ready units, they will install a new power meter sensor on your crank arm
  3. When complete, your new power meter will be shipped directly back to you

4iiii PRECISION Right Side Factory Install Specs

Name4iiii Power Meter
Bike TypeRoad
Location of Power MeasurementCrank Arm
Left or Both Legs MeasuredRight
Independent Left/Right MeasurementNo
InstallationMore involved (60 min. estimated)
Communication ProtocolANT+ and Bluetooth SMART
Claimed Accuracy+/- 1.0%
Weight20 grams (added weight per sensor)
Battery TypeCR2032
Battery Life550 hours
Method of Cadence MeasurementAccelerometer
Warranty3 years

In the Box Once Completed

  • 4iiii Power Meter
  • 2032 coin cell battery
1 review for 4iiii PRECISION 3+ Right Side Factory Install

  1. Scott Myers –

    This was a great solution for a TT bike that did not have enough clearance on the non-drive side crank arm. You have to pull the crankset and remove the chainrings and send directly to 4iii in Canada. The cranks w/ power meter were returned to me in about 2 weeks, faster than expected. Power meter is solid and data aligns with other power meters on different bikes. Battery life thus far has been better than my Stages. Solid product and good option for special applications like this.

    • Power Meter City –

      Thank you, Scott. We hope you will enjoy them! If there is anything else we can do, please let us know! Ride safe!

Add a review

The maximum upload file size: 5 MB. You can upload: image, audio, video, document, spreadsheet, interactive, text, archive, code, other. Links to YouTube, Facebook, Twitter and other services inserted in the comment text will be automatically embedded. Drop file here

Q&A

Have a question about this? Ask the staff.

0 Questions

OTHER CUSTOMERS ALSO VIEWED

THIS PRODUCT IS FREQUENTLY BOUGHT WITH

Shopping Cart