4iiii GRX RX810 Precision 3+ Effektmätare

4iiii GRX RX810 Precision 3+ Effektmätare
11 recensioner
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4 454 478 rabatt
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För- & Nackdelar

För- & Nackdelar

  • Thanks to support for the 'Apple Find My' app, you can use an Apple device to see the location of your powermeter.
  • The new 'Automatic Terrain Selector' feature accurately measures your power output on any terrain.
  • The weight of this powermeter is just 9 grams.
  • Thanks to its small sensor, this powermeter is compatible with many frames.
  • The Precision 3+ has a battery life of as much as 800 hours.
  • You can only see the location of your powermeter on Apple devices.
  • A single-sided powermeter is less accurate than a double-sided powermeter.
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Specifikation

Specifikation

Märke
4iiii
Typ av batteri
CR2032
Cykeltyp
Cykelcross / Gravel
Mätmetod
Enkelsidig
Mätposition
Vevarm
Strömkälla
Batteri
Kompatibel med
Shimano
Stöder
Ja
Kadens
Ja
Alla specifikationer

Beskrivning

Beskrivning

The 4iiii GRX RX810 Precision 3+ is the successor to the GRX Precision 3. The Precision 3+ has some new features, including support for the 'Apple Find My' app. This allows you to accurately see the location of the power meter via the app when you are not using it. So you know where your powermeter is at all times!

New features
Support for 'Apple Find My' allows you to see the location of your powermeter with an Apple smartphone, iPad, Mac or Apple Watch. Simply add the power meter to the app. Furthermore, the new feature 'Automatic Terrain Selector' has been added, which can detect different types of terrain. The powermeter then automatically switches between different methods to measure cadence, accurately measuring your delivered power on any terrain!

Exact measurement
The Precision 3+ powermeter gives a very precise measurement with a deviation of only 1%. The force you deliver will cause the crank to flex and rotate in all 3 dimensions. To ensure that every force you apply to your pedal is measured in every dimension, 4iiii has developed the 3D power measurement system. This measurement system measures multidimensional load, so you can be confident that your unique pedal stroke will still be accurately measured regardless of your riding conditions.

Single-sided power meter
The 4iiii RX810 power meter measures power on the left crank and double counts it so you get a total power across both legs. For most riders without limitations, the power on the left and right leg is almost the same for even efforts. Furthermore, your cadence is measured as standard.

Light
Due to its very lightweight design, the sensor adds only 9 grams to a standard Shimano crank. This makes it the lightest powermeter on the market!

Battery life
The 4iiii has no internal battery but uses button cell batteries. The downside of this is that you do have to replace them from time to time. Fortunately, the battery lasts over 800 hours, which is a lot longer than most internal batteries in powermeters and its predecessor. If the battery is below 15% you will get a notification in the 4iiii Device Configuration. So you are always on time with replacing your battery.

Connectivity
Calibration is done via 4iiii Device Configuration. This app is available for Android and IOS. Through this app, you can also see the state of the CR2032 button cell battery. This power meter transmits both an ANT+ and a Bluetooth signal. This makes this power meter compatible with almost all bike computers. If you are not sure if your bike computer or sports watch is compatible, you can look up in the user manual of your computer whether it is compatible with ANT+ or Bluetooth and with power measurement.

Tekniker

• Weight: 9 grams
• Connection: ANT+, Bluetooth
• Measurement deviation: ±1%
• Power supply: CR2032 (up to 800 hours)
• 3-year warranty
• Water resistance rating: IPX7
• Active temperature compensation
• Power range: 0-4000W
• Cadence range: 30-170RPM

Kompatibilitet

Please note: The 4iiii Precision powermeter is slightly wider than a Shimano left crank arm due to the powermeter unit. This can cause problems with some bike frames. To determine if your frame is compatible, you can perform a test. To do this, you need to be able to move an 8 mm Allen key vertically between your crankarm and chainstay. The last product picture on this page has an image to clarify it. Optionally, 4iiii website also has a handy little document you can print out and stick on your crank. Then you will know exactly between which points the 8 mm Allen key should be able to move. When there is enough space for the 8 mm hex key, you can assume that the 4iiii powermeter is compatible with your frame!

Leverans innehåller:

• 1x 4iiii Precision 3+ RX810 GRX
• 1x CR2032 button cell battery

Montering

To mount this 4iiii powermeter, you must first disassemble your current left crankarm. Fitting the 4iiii powermeter is exactly the same as fitting a Shimano left crankarm.

1. Remove the pedal on the left side.
2. Loosen the two crank bolts at the top of the crank arm and remove the locking pin from the slot.
3. Next, remove the crank nut with this crank wrench.
4. Now the crank arm is basically loose and you can take it off the axle. You may well have to apply considerable force here. The most important thing is not to damage the crank arm.
5. Then insert the powermeter crankarm by following the steps above in reverse order.
6. Next, don't forget to mount your pedal to the new crank arm and you are ready to ride!

Vanliga frågor

How can I determine what crank length I need?
Crank length refers to the length of the crank arm and is measured from the centre of the bottom bracket to the centre of the pedal axle. Bikes are basically delivered with the correct crank arm length for the corresponding body height. The length is indicated on the inside of your crank arm in most cases. If not, you can measure it yourself. It is important that the crank arm powermeter you buy is the same length as your current crank arms.

With which software and/or hardware is this power meter compatible?
This power meter transmits both an ANT+ and a Bluetooth signal. This makes this power meter compatible with most current bike computers. Only not all bike computers are suitable for use with a power meter. For this, you will have to consult the specifications of your bike computer. In any case, the common models from Garmin and Wahoo can almost all be connected. The Garmin Edge Explore cannot be paired with a power meter.

Should you not have a bike computer right now, you can also use the 4iiii app to keep track of your workout power data.

How do I calibrate this powermeter?
Calibrating your powermeter is very important for accurately measuring your power output. Make sure no weight is applied to the pedals, and that your right crank is up and your left crank is down (positioned vertically). Rotate the powermeter several times so that it is on. Then, via the 4iiii app, you can easily calibrate your powermeter. Another possibility is to calibrate your powermeter via your bike computer. Most bike computers have this option, check the manual of your bike computer how to do this exactly.
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Recensioner

Recensioner

4.9 / 5
Genomsnitt av 11 recensioner
5
10 recensioner
4
1 recension
3
0 recensioner
2
0 recensioner
1
0 recensioner

Senaste recensionerna

5 / 5

Snabb leverans, utpackning, anbauen und Los. Allt super.

- Thorsten 8 juni 2024

Snabb leverans, packa upp, bygga in och lossa. Powermeter har direkt fungerat. Allt super.

Automatiskt översatt

5 / 5

Superprodukt, enkel installation

- Achim 31 maj 2024

Veven var lätt att montera och anslutningen till cykeldatorn var mycket enkel. Tyvärr har jag inte kört den så mycket än, men hittills gör den precis vad den ska, tyvärr kan jag inte säga hur exakta värdena är eftersom jag inte kan jämföra dem. Men jag tror att det definitivt är tillräckligt bra för hobbysektorn.

Automatiskt översatt

5 / 5

Nöjd.

- Vincent 26 maj 2024

Sensorn känns igen av Edge 1030 utan problem. Inte besviken, jag hade redan 105-versionen.

Automatiskt översatt

4 / 5

Produkten uppfyller helt och hållet mina förväntningar.

- Klaus 25 maj 2024

En kort monteringsanvisning skulle vara till hjälp.

Automatiskt översatt

5 / 5

Mycket bra service

- Aleksandar 23 maj 2024

Leveransen gick mycket bra, den levererades inom 3 dagar. Effektmätaren har fungerat mycket bra hittills, Jag skulle definitivt rekommendera företaget till andra.

Automatiskt översatt

5

Thorsten, 8 juni 2024

Snabb leverans, utpackning, anbauen und Los. Allt super.

Snabb leverans, packa upp, bygga in och lossa. Powermeter har direkt fungerat. Allt super.

Automatiskt översatt

5

Achim, 31 maj 2024

Superprodukt, enkel installation

Veven var lätt att montera och anslutningen till cykeldatorn var mycket enkel. Tyvärr har jag inte kört den så mycket än, men hittills gör den precis vad den ska, tyvärr kan jag inte säga hur exakta värdena är eftersom jag inte kan jämföra dem. Men jag tror att det definitivt är tillräckligt bra för hobbysektorn.

Automatiskt översatt

5

Vincent, 26 maj 2024

Nöjd.

Sensorn känns igen av Edge 1030 utan problem. Inte besviken, jag hade redan 105-versionen.

Automatiskt översatt

4

Klaus, 25 maj 2024

Produkten uppfyller helt och hållet mina förväntningar.

En kort monteringsanvisning skulle vara till hjälp.

Automatiskt översatt

5

Aleksandar, 23 maj 2024

Mycket bra service

Leveransen gick mycket bra, den levererades inom 3 dagar. Effektmätaren har fungerat mycket bra hittills, Jag skulle definitivt rekommendera företaget till andra.

Automatiskt översatt

Ofta köpta tillsammans


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11 recensioner 12 recensioner 7 recensioner 5 recensioner
Typ av batteri CR2032 CR2032 CR2032 CR1/3N
Cykeltyp Cykelcross / Gravel Racer / Cykelcross / Gravel Racer / Cykelcross / Gravel Racer
Mätmetod Enkelsidig Enkelsidig Enkelsidig Enkelsidig / Dubbelsidig
Mätposition Vevarm Vevarm Vevarm Pedal
Strömkälla Batteri Batteri Batteri Batteri
Kompatibel med Shimano Shimano Shimano
4 454 3 844 4 869 Från 5 480
Denna produkt Visa produkt Visa produkt Visa produkt

Alla specifikationer

Allmänt

Märke
4iiii
Typ av batteri
CR2032
Cykeltyp
Cykelcross / Gravel
Mätmetod
Enkelsidig
Mätposition
Vevarm
Strömkälla
Batteri
Kompatibel med
Shimano
Stöder
Ja
Kadens
Ja
Kompatibilitet
ANT+ / Bluetooth
Färg
Svart