Left-Side PRECISION Powermeter - Factory Install

Niet-Aangedreven Kant Precision Vermogensmeter

Fabrieksinstallatie
$274.99 USD

Used to pace attacks up the Alpe D’Huez in the Tour de France and to hammer on the Queen K during the Ironman World Championships, the PRECISION Powermeter delivers accuracy and reliability when you need it most. Through our patented 3D Strain Gauge technology, you can be assured that the data you depend on will lead you to your own Yellow Jersey. Packaged into a durable lightweight design and compatible with ANT+ and Bluetooth Smart headunits, PRECISION will help you train harder and smarter.

Details

How Does It Work?

Through our custom install process, PRECISION can be installed on a wide variety of crank arms. 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 left crank arm, we install a PRECISION Powermeter on it, and we ship it back to you.

Important: You need to use the frame clearance guides to ensure there is space between your crank and frame for the PRECISION pod.

In The Box

After a factory installation, your crank arm will be returned to you with a PRECISION 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

Functies

  • 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 to slow you down.

  • Battery Life

    With over 100 hours of battery life, you won’t have to worry about frequent 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.

  • 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.

Specificaties

Specification Value
Module Weight 9g (0.6oz)
Power Range 0 - 4,000W
Cadence Range 30 - 150RPM
Communication Protocols ANT+, Bluetooth
Operating Temperature 0 - 50°C (32 - 122°F)
Storage Temperature -20 - 50°C (4 - 122°F)
Battery Type CR2032 lithium ion coin cell
Battery Life 100+ hrs
Waterproof Rating IPx7, IPx5
Length 37.7mm (1.5in)
Width 27.6mm (1.1in)
Depth 7.5mm (0.3in)

Compatibiliteit

A 4iiii PRECISION power meter 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.

  • Campagnolo Potenza
  • Campagnolo Record 11 Speed (Carbon)
  • Campagnolo Super Record 11 Speed (Carbon)
  • Cannondale Hollowgram
  • Cannondale Hollowgram SL
  • Cannondale Hollowgram Si
  • Cannondale Hollowgram SiSL
  • Cannondale Hollowgram SiSL2
  • FSA Energy
  • FSA K-Force (Carbon)
  • FSA SLK Light (Carbon)
  • Praxis Zayante M30
  • Praxis Zayante M30 Turn
  • SRAM Force (Carbon)
  • SRAM Force AXS (Carbon)
  • SRAM RED (Carbon)
  • SRAM RED 22 AXS (Carbon)
  • SRAM Rival OCT
  • SRAM X01 (Carbon)
  • SRAM XX1 (Carbon)
  • Shimano 105 FC-5700
  • Shimano 105 FC-5800
  • Shimano 105 FC-R7000
  • Shimano Ultegra FC-6700
  • Shimano Ultegra FC-6800
  • Shimano Ultegra FC-R8000
  • Shimano Ultegra FC-R8100
  • Shimano Dura-Ace FC-9000
  • Shimano Dura-Ace FC-R9100
  • Shimano Dura-Ace FC-R9200
  • Shimano GRX FC-RX810
  • Shimano XT FC-M780
  • Shimano XT FC-M782
  • Shimano XT FC-M785
  • Shimano XT FC-M8000
  • Shimano XT FC-M8100
  • Shimano XT FC-M8120
  • Shimano XTR FC-M980
  • Shimano XTR FC-M985
  • Thesis Hollow-Forged AL

Binnenshuis

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

    Opruiming Controle

    Controleer voor aankoop of er voldoende speling is tussen uw crankarm en uw fietsframe zodat de power meter pod past. Om de speling en compatibiliteit te garanderen, moet u ons een foto sturen van een geslaagde spellingcontrole voordat u ons uw crank of crankstel opstuurt. Neem bij twijfel contact met ons op voor hulp.

    1. PRECISION 3+ Clearance
    2. PRECISION 3 Opruiming
    3. PRECISION Opruiming
    4. Podiiiium Opruiming
    5. Steun
  • Shipping

    Verzenden

    Zoek een passend pakket en stuur je crank naar ons op. We raden een track and sign aan voor onderhoud.

  • Installation

    Productie & Installatie

    Aan je crank wordt de pod bevestigd met behulp van de exacte gereedschappen, technieken en medewerkers die we voor al onze producten gebruiken, en moeten allemaal dezelfde hoge kwaliteitscontroles doorstaan. De fabricage duurt ongeveer 7-10 werkdagen en u krijgt een trackinglink zodat u uw crank door het proces kunt volgen.

  • Reinstallation

    Verzending Terug & Herinstallatie

    Zodra de productie is voltooid, sturen we je crank of crankstel terug via de verzendmethode die je bij het afrekenen hebt geselecteerd. Zodra je het hebt ontvangen, kun je het opnieuw op je fiets installeren.

  • Go Ride!

    Ga Rijden!

    Zodra je crank of crankstel opnieuw op je fiets is geïnstalleerd, ga je veel plezier beleven! 4iiii vermogensmeters hebben een garantie van 3 jaar, temperatuurcompensatie en zijn IPX7-waterdicht, dus u kunt er zeker van zijn dat ze net zo zwaar zijn als uw trainingen.

    1. Leer Over Ant+ En Bluetooth Smart
    2. Waarom Met Kracht Trainen

Bronnen

  1. Quickstart Guide
  2. Clearance Guide (Letter)
  3. Clearance Guide (A4)
  4. iOS App
  5. Android App

Customer Reviews

Based on 37 reviews
84%
(31)
8%
(3)
3%
(1)
3%
(1)
3%
(1)
B
Bryan Bergstedt
4iiii Precision Power Left Side Factory Install

Just ordered a third Precision power meter form 4iiii. The first two failed in an identical manner outside of warranty with ~3 years use each. I only hope that this new one will last a little longer. Thankfully, 4iiii offered a discounted price this time around due to the failure. My recent new purchase started out uneventful, like both of my previous purchases with overnight FedEx shipping (my crank) to 4iiii. I was not given any time frame for installation so after 1.5 weeks without any update I contacted 4iiii to see if they could provide an apprx time frame for installation. They told me their current backlog was putting installations out two weeks. In the past it was more like 2 days, but I suppose that's the way things go these days? Sure enough, at 16 days after receipt by 4iiii my install was complete. A couple of days after that 4iiii started shipping process back to me. I'm without a bike throughout this process so the timing isn't exactly what I wanted, but logistics are just different these days so I know I've got no choice but to roll with it. Here's the hitch... 4iiii sent my crank back via Canada Post 14 days??? Total time without a bike... Five Weeks! After two product failures and sloooow shipping decisions on my current order, I'll look for other options next time I'm in the market for a power meter. Not sure what happened to these guys, but this time around is like night and day compared my past experiences.

A
A.C.
4iiii Rockssss

I've been very happy with the 4iiii experience from start to finish. It came highly recommended from the community and has been an excellent addition to my training toolkit. The order and install went very smooth. I shipped my crank to 4iiii the night before a three week vacation and the crank was waiting for me when I returned. I re-installed my crank and the 4iiii lit up on first pedal and connected to my Wahoo computer flawlessly. It's been great having this additional metric on my rides and is helping me maintain my conditioning. Sweet product, excellent customer service, and a great price.

J
Jim Halay
Eats Batteries!

Works as described but I don't think I ever got 100 hours of use from any single battery. Not sure if this is normal or not. I have the same left side only on both of my bikes. The power meters do work very well though and seem to be very accurate.

B
Bob Spatz
Very pleased

The process worked as described. As soon as I placed my order, I was emailed detailed instructions on how to ship, along with the customs paperwork required. Their tracking app kept me updated on progress and I had my crank arm back within a few weeks. The power meter works great and the software is easy to use. You can even adjust for your Left/Right imbalance if you know your percentage from a 2-sided meter. Overall, a great experience.

W
William Killough-Hill
Great service

I’ll admit it was kinda scary taking off my carbon crank and shipping it off but 4iiii inspired confidence. They answered questions when I had them and communicated about each step in the process. Just got in my first ride with power today and there’s so many training possibilities for me now.