Home Products Power Meters Precision 3+ Pro Dual Upgrade
Right-Side PRECISION 3+ Powermeter - Factory Install (Dual Upgrade)

Drive Side Precision 3+ Pro Dual Upgrade Powermeter

Factory Install
$329.99 USD

Get ready to elevate your riding experience with the new PRECISION 3+ PRO Powermeter with Apple Find My. Delivering the same reliable and highly accurate power data you’ve come to expect from 4iiii, while enjoying the peace of mind that comes with knowing the location of your bike.

With advanced metrics such as left/right balance, pedal smoothness and torque effectiveness, the PRECISION 3+ PRO Powermeter provides the data you need for training and racing. With up to 550 hours of battery life, an automatic terrain selector, +/-1% accuracy and backed by our industry-leading 3-year warranty, the PRECISION 3+ PRO Powermeter will be your trusted tool for years to come.

IMPORTANT: If your left side power meter is a PRECISION 3 (non-Find My), you need to include it with your drive side crank for upgrade.

How Do I Know if My PRECISION 3 has Find My?

Details

Hoe werkt het?

De PRECISION 3+ Powermeter is zoveel meer dan een vermogensmeter. Hij is een trainingspartner die je gemoedsrust geeft. Tijdens je rit stuurt de PRECISION 3+ Powermeter gegevens over vermogen, cadans en calorieverbruik naar je favoriete fietscomputer. Is de vermogensmeter niet in gebruik, dan wordt Find My geactiveerd zodat je de locatie van je fiets op een kaart ziet. Voeg je vermogensmeter toe aan de app Find My om ‘m te lokaliseren op een iPhone, iPad, Mac of via de app Find Items op een Apple Watch.

Factory Install

The Factory Install PRECISION 3+ PRO gives you the flexibility of having 4iiii power meters installed onto a crankset you supply. We’ll work with you to determine the best fit for your bike frame. Once you place your order, we get in touch with the shipping logistics. You’ll then send us your crankset, we install a power meter on both crank arms, and we ship it back to you.

IMPORTANT: If your left side power meter is a PRECISION 3 (non-Find My), you need to include it with your drive side crank for upgrade.

How Do I Know if My PRECISION 3 has Find My?

In The Box

After a factory installation, your crank will be returned to you with a PRECISION 3+ Powermeter pod attached and ready to ride. Reinstall the crank arm back onto your bike, connect a headunit or computer, and you can start riding with power!

Warranty & Durability

Ridden through rain storms at Strade Bianche, mud filled cross country mountain bike races, and even tested amidst the salt spray of the ocean on Oracle Team USA’s America’s Cup competitors, you can be assured that your 4iiii power meter will be as tough as you are and is backed with an industry leading 3-year warranty. All 4iiii power meters are IPX7-rated for water immersion up to one meter and backed with an industry-leading 3-year warranty.

  1. 4iiii Warranty Policy

Features

  • Apple Find My

    Offering the peace of mind in knowing where your power meter is.

  • Battery Life

    With up to 550 hours of battery life, you won’t have to worry about changing your battery for years to come.

  • Accuracy in 3D

    Not everyone has the perfect pedal stroke. With +/- 1% accuracy, 4iiii is the only crank-based power meter to use 3 strain gauges to measure all forces in your pedal stroke.

  • Automatic Terrain Selector

    Detects the terrain you’re riding on for more responsive cadence and power feedback/data. Ride the roads less traveled with confidence.

  • Cycling Metrics

    Get more data like pedal smoothness and torque effectiveness to analyze and optimize your pedal stroke.

  • Left Right Balance

    A dual power meter measures the power from each individual leg to calculate your total power output.

  • Light Weight

    4iiii makes the lightest power meter on the market. We’re committed to helping you get faster, one gram at a time.

  • Ultra Low Profile

    With an ultra low profile design, your 4iiii power meter is compatible with more bike frames than ever before.

  • Waterproof

    Designed to work in our tough environment. With an IPX7 waterproof rating you can be assured that your power meter can handle the toughest conditions.

  • 3 Year Warranty

    A lot can happen in 3 years. You probably won’t need to use it, but it’s reassuring to know that all 4iiii power meters are backed by an industry leading 3-year warranty.

Specifications

Feature PRECISION 3+ PRO
Type Dual
CR2032 Coin Cell
up to 550 uur
IPx7
Cadence Range 30 - 170 rpm
Power Range 0 - 4,000 W
5.5 mm
29 g
Operating Temperature 0 - 50 ºC
Storage Temperature -40 - 60 ºC
IPX5
Protected against low pressure water stream from any angle.
IPX7
Withstands incidental exposure to water of up to 1 meter for up to 30 minutes.

Apple Find My

Offering the peace of mind in knowing where your power meter is.

Battery Life

Our impressive long-lasting battery life means you won’t have to worry about frequent battery changes.

Accuracy in 3D

Not everyone has the perfect pedal stroke. With +/- 1% accuracy, 4iiii is the only crank-based power meter to use 3 strain gauges to measure all forces in your pedal stroke.

Automatic Terrain Selector

Detects the terrain you’re riding on for more responsive cadence and power feedback/data. Ride the roads less traveled with confidence.

Ultra Low Profile

With an ultra low profile design, your 4iiii power meter is compatible with more bike frames than ever before.

Light Weight

4iiii makes the lightest power meter on the market. We’re committed to helping you get faster, one gram at a time.

Waterproof

Designed to work in our tough environment. With an IPX7 waterproof rating you can be assured that your power meter can handle the toughest conditions.

3 Year Warranty

A lot can happen in 3 years. You probably won’t need to use it, but it’s reassuring to know that all 4iiii power meters are backed by an industry leading 3-year warranty.

Left Right Balance

A dual power meter measures the power from each individual leg to calculate your total power output.

Cycling Metrics

Get more data like pedal smoothness and torque effectiveness to analyze and optimize your pedal stroke.

Dual-Channel ANT+ & Bluetooth Smart

4iiii power meters communicate their measurements over both ANT+ and Bluetooth, letting you read and record your power numbers on an enormous catalog of head units, sport watches, smartphones, and computers.

Compatibility

There are select bike frames with wide/flared BB shells that may present clearance challenges for the right side power meter. If you have questions about your bike’s clearance please contact us at support@4iiii.com prior to sending us your crankset.

A 4iiii PRECISION 3+ PRO Powermeter is available ready to ride on any of the crankset configurations listed below. If your desired crankset isn't listed, we may have other products that are compatible.

  • Shimano Ultegra FC-R8100
  • Shimano Dura-Ace FC-R9200

Indoors

If the weather or climate make riding outdoors tough, your 4iiii power meter can be used with all popular indoor-training apps, such as Zwift, TrainerRoad, Wahoo SYSTM, Rouvy, and more. Simply use your favourite app’s connection procedure over ANT+ or Bluetooth Smart, put your bike on a trainer, and get riding!

  1. Indoor Training

Factory Install

  • Clearance Check

    Clearance Check

    Before purchasing, confirm there is enough clearance between your crank arm and your bike frame for the power meter pod to fit. To ensure clearance and compatibility, you will be required to send us a photo of a successful clearance-check before sending us your crank or crankset. If unsure, contact us for help.

    1. PRECISION 3+ Clearance
    2. PRECISION 3 Clearance
    3. PRECISION Clearance
    4. Support
  • Shipping

    Shipping

    Shipping instructions will be sent to you with your order confirmation, including the UK address to send your crank to, including the Benelux address to send your crank to. Find an appropriate package for your crank and send it on its way, we recommend a tracked and signed for service.

  • Installation

    Manufacturing & Installation

    Your crank will have the pod attached using the exact tools, techniques, and staff we use on all our products, and must pass all the same high quality checks. Manufacturing should take about 7-10 business days, and you will be given a tracking link so you can follow your crank through the process.

  • Reinstallation

    Shipping Back & Reinstallation

    Once manufacturing is complete, we will ship your crank or crankset back using the shipping method you selected at checkout. As soon as you receive it, you can reinstall it on your bike.

  • Go Ride!

    Go Ride!

    Once your crank or crankset is reinstalled on your bike, go have fun! 4iiii power meters have a 3-year warranty, temperature compensation, and are IPX7 waterproof, so you can be sure they’re as tough as your workouts are.

    1. Learn About ANT+ and Bluetooth Smart
    2. Why Train With Power

Resources

  1. User Manuals
  2. iOS App
  3. Android App

Customer Reviews

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Finally, two sided power!

Not sure why Canyon doesn't offer dual-sided power meters from the factory, given how easy they are to install. The single side meter always left me wondering how the balance was between left and right. After having my right side meter installed, now I have independent readings on each side and I can really know what my performance is in real time. Very happy with the process, the cost, and the results.