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Dual-Side PRECISION 3+ PRO Powermeter - Factory Install

Dual Side Precision 3+ PRO Powermeter

Factory Install
$699.99 CAD

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.

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.

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.

  • 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 meters on the market. We’re committed to helping you get faster, one gram at a time.

  • Left Right Balance

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

  • 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 products’ 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 meters 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
  • TRP Evo 12 (Carbon)

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

Based on 11 reviews
64%
(7)
18%
(2)
0%
(0)
9%
(1)
9%
(1)
88.9
100.0
V
V.P.
As good as it gets

At different times this year, I sent in cranks for the dual side factory install. Easy process to follow and great results. These are terrific power meters. So far they have been flawless, though I have to re-calibrate every few weeks mostly for L/R balance. The Find My feature is pretty cool too. I'm very happy with the

J
Joachim G.
Everything went smooth and fast

The whole factory installation process went really smooth and fast.
I was surprised that the crankset was shipped in 2 days from Germany to Canada by FedEx; and the same time for the return.
The installation time was also in the described timeframe of 10-15 work days.
Pretty happy so far with everything.

C
CARLOS G.
Power meter lasted only 2 rides

Very disappointed on manufacturing quality. After being crankset less for almost 3 weeks for installation and transit time, finally it came back. Installed them on my bike and went for a test ride, no issues, power numbers and power balance numbers looked okay. At the end of the second ride I started seeing some power imbalance that looked weird; it was at the end of it so I thought it was maybe a zero offset calibration issue but no, on my 3rd ride numbers were all over the place, and zero offset did not fix the problem. I emailed support and they came back asking for fit file and information on the power meters. They agreed there was an issue and sent me an RMA, that's all! at lease Garmin by this point offered a replacement free of charge but no 4iiii wanted my crankset back and that's it. So now the cranks are with them for almost a week and the status hasn't changed from received, I tried contacting them to get and update but no replies for almost a day, and I am still unable to ride my bike. Very disappointing.

I
Isaac B.
Excellent Power Meters!

I have the Precision Pro installed on 3 of my bikes. The units have been reliable, accurate, and most importantly, consistent. Installation was a breeze and their customer service is always exceptional.

L
Leland Y.
after bike fitter recommender shorter crank, solution offered for replacement

after installing the new factory power meter onto my 170mm cranks , my physio bike fitter advised to use 165mm to help with relieving lower back pain. although 4iiii wasnt able to replace my purchase they did offer me a 20% to upon next purchase. i am satisfied there was an alternative option for me but was hoping the discount could have been greater. thank you.

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