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Our most powerful unit to date compressed into a smaller, lighter package and featuring support for Apple Find My.FACTORY INSTALLED - The Powermeter is fitted to your existing cranks - Lead time 1 week
Our most powerful unit to date compressed into a smaller, lighter package and featuring support for Apple Find My.FACTORY INSTALLED - The Powermeter is fitted to your existing cranks - Lead time 1 week
4Iiii

4iiii Precision 3+ Powermeter - Factory Install on your crank

£300.00
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

4iiii Precision 3+ Powermeter - Factory Install on your crank

Season:2024

Brand:4Iiii

Code:4iiii_3+_powermeter

Our most powerful unit to date, compressed into a smaller, lighter package and featuring support for Apple Find My, the PRECISION 3+ Powermeter is a proven choice of pros and weekend warriors alike. Whether you’re fighting for a Kona qualification spot, logging countless hours on virtual riding platforms or looking to better your time up the local KOM segment, you want accurate and reliable tools to unlock your potential. With up to 800 hours of battery life, an automatic terrain selector, +/-1% accuracy and backed by our industry-leading 3-year warranty, the PRECISION 3+ Powermeter will be your trusted tool for years to come.

HOW DOES IT WORK?

The PRECISION 3+ Powermeter is so much more than a power meter. It's your training partner that offers peace of mind. While you are riding, your PRECISION 3+ Powermeter will transmit watts, cadence, and calories to your head unit of choice. While the power meter is not in use, Find My is enabled and allows you to see its location on a map. You can add your power meter to the Find My app and locate it on an iPhone, iPad, Mac or using the Find Items app on an Apple Watch.

FITTING PROCESS

Once you order you bring your bike to Flamme Rouge and we will arrange the factory installation onto your left hand crank. This process usually takes around 1 week.

WHAT IS A FACTORY INSTALL
It's your crank, our power meter in 4 easy steps:

1. CLEARANCE CHECK
- Place an 8mm hex wrench between your crank and chainstay. Snap a top view photo and Flamme Rouge will confirm compatibility. If you're unsure, we wil be able to help.

2. SHIPPING - Flamme Rouge will sedn your crank to 4iiii UK for installation.

3 - MANUFACTURING & INSTALLATION - After your crank has been recieved, a 4iiii PRECISION 3+ Powermeter will be installed in the optimal location. Manufacturing should take 3-5 business days.

4 - SHIPPING BACK & REINSTALLATION -Once manufacturing is complete, 4iiii UK will ship your crank back to Flamme Rouge who will then reinstall the crank and you can start riding with POWER!!

Technical Information

PRODUCT FEATURES

  • APPLE FIND MY

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

  • 800 HOUR BATTERY LIFE

With up to 800 hours of battery life, using the same CR2032 coin cell battery, you won’t have to worry about changing your PRECISION 3+ 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.

  • LIGHT WEIGHT

At only 9 grams the PRECISION 3+ Powermeter weighs about the same as a sip from your water bottle. Our goal is to help you get faster, not slow you down.

  • ULTRA LOW PROFILE

With an ultra low profile design, the PRECISION 3+ Powermeter is compatible with more bike frames than ever before.

  • INDICATOR LIGHT

At a glance, you can now see when your power meter has turned on, performed a successful Zero-offset, or has a low battery. Although, don’t expect to see that low battery indicator for a while!

  • ANT+ & BLUETOOTH

Get the same numbers training inside and outside. The PRECISION 3+ Powermeter is both ANT+ and BLE compatible so you can use it on your preferred head unit and favorite indoor training app.

  • WATERPROOF

Based in the foothills of the Canadian Rockies, we were tired of training tools not 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.

INDOOR TRAINING

If the weather or climate make riding outdoors tough, your 4iiii PRECISION 3+ Powermeter 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!

SPECIFICATIONS

Accuracy +/- 1%

Battery Type CR2032 Coin Cell

Battery Life up to 800 hours

Waterproof Rating IPx7

Cadence Range 30 - 170 RPM

Power Range 0 - 4,000 W

Height 5.5mm

Weight 9g

Operating Temperature 0 to 50 °C

Communication Protocols ANT+, Bluetooth

Sizing Information
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