OUXI GT20 Pro – speed-unlockable controller, red motor connector 500W

4,1/5on Trustpilot 27 shop reviews
OUXI GT20 Pro – opvoerbare controller, rode motorstekker 500W OUXI
OUXI GT20 Pro – opvoerbare controller, rode motorstekker 500W OUXI
OUXI GT20 Pro – opvoerbare controller, rode motorstekker 500W OUXI
OUXI GT20 Pro – opvoerbare controller, rode motorstekker 500W OUXI
Sale price€97,00
Motor connector colour: Red
Red

How to identify your motor connector colour

The colour is inside the connector. Switch off the bike and remove the battery first. Have cutters and new cable ties ready if the cable is secured.

  1. Start at the rear wheel

    Start at the rear wheel

    Put your bike securely on its stand. Find the thick cable coming out of the rear wheel motor.

  2. Follow the motor cable

    Follow the motor cable

    Follow the cable to the first connector. Carefully cut the first cable tie if needed, keeping clear of the cable.

  3. Free the connector

    Free the connector

    Remove the second cable tie if it is in the way. Make sure you can hold both connector halves.

  4. Hold the connector housings

    Hold the connector housings

    Hold the two thick housings, never the wires. Release any threaded collar or locking mechanism first.

  5. Separate the connector

    Separate the connector

    Pull the halves straight apart. Do not twist or force them. If the connection is stuck, ask for help.

  6. Look inside

    Look inside Look inside

    Look at the insert around the pins: is it red or black? The outside colour does not count.

What colour do you see inside?

OUXI GT20 Pro – speed-unlockable controller, red motor connector 500W

Also compare the model, voltage, pins and rating label. Matching colours alone do not guarantee compatibility.

Unsure? Send us a photo on WhatsApp

Finished? Align the markings and reconnect without putting force on the pins. Secure the cable with new ties and keep it clear of the wheel.

Order before 23:59, delivered tomorrow

iPhone 17e Win an iPhone 17e worth €869,- Get an automatic chance to win! 🎉

How the giveaway works

  • Every order placed during our Black Friday promotion automatically enters the giveaway
  • After the promotion ends, we draw the winner
  • The winner receives a personal email within 3 days
  • No further action or additional purchase is required
Check your version
Red motor connector

Compare voltage, pin count, NFC and the controller connection. The bike model alone is not enough.

Unsure? Send photos via WhatsApp
  • Personal advice via WhatsApp
  • Fatbike and parts specialist
  • Secure payment with iDEAL and Klarna
  • 14-day cooling-off period
Parts compatibility by model
Payment options

Choose your payment method at checkout.

Available payment options and terms are shown at checkout. Klarna determines whether pay-later or instalment payments are available for your order.

When will my part arrive?

See our shipping policy for information about your order.

View delivery and shipping costs
Returns or exchanges

Check the conditions and costs for returns and exchanges before ordering. Unsure which version you need? Send us a photo of your part and connector first.

View the returns policy

Experiences with our shop

Customers on FatbikesForYou

A selection of reviews about our shop and service, translated from Dutch. This score does not rate this specific product.

4,1/527 shop reviews
“… Top service, I really recommend this company!”
Trustpilot userUninvited review · Experience: 20 September 2026
“… Good personal service via WhatsApp. …”
Silas PeeksUninvited review · Experience: 19 September 2026
“… Good quality at a reasonable price.”
Janny Ten VeldeVerified on Trustpilot · Experience: 1 September 2026
“Friendly, quick, helpful”
E. van SteinVerified on Trustpilot
“Excellent help via the app and fast delivery”
KarlVerified on Trustpilot
“… received great help via WhatsApp …”
Jeffrey GozelingUninvited review

TrustScore and review count checked on 10 October 2026. Source: Trustpilot

Why FatbikesForYou?

Help choosing the right part

Send a photo of your part and connector for personal advice.

Secure checkout

Choose from the available payment methods at checkout.

Bikes and parts

From a new fatbike to parts for maintenance and repairs.

Clear returns policy

Read our returns terms and register your return with us.

Help with your part

About OUXI GT20 Pro – speed-unlockable controller, red motor connector 500W

The controller connects your bike’s electrical components. Choose the version suited to your model and existing electrical system.

Product information

OUXI GT20 Pro – speed-unlockable controller, red motor connector 500W

Model / versionOUXI GT20 Pro
Versionspeed-unlockable controller, red motor connector
Specifications500W

Also check motor and display compatibility. An unlockable or higher-powered version is not automatically suitable for public-road use, even with a 25 km/h setting.

Before ordering, compare the size, model code, mounting points and connectors with your current part and the product photos. The model name alone does not guarantee compatibility. Send us a photo if you need advice.

Need advice? Contact FatbikesForYou.

Specifications

Product
OUXI GT20 Pro – speed-unlockable controller, red motor connector 500W
Product type
Controllers
Brand
OUXI

Does this product fit your bike?

Check the model, battery voltage, motor connector and matching display. Connector colour alone is not sufficient.

Use and operation

The controller manages electrical operation between the battery, controls and motor. The correct type depends on the bike’s configuration and connected components. Compare connectors and label specifications as well as the model name.

Preparing for installation

Have the correct version, product information and suitable tools ready before starting. Check the new part before removing the old one. Take photos of the existing mounts and connectors if needed.

What should I check when installing it?

Disconnect power and have a technician check the connections if unsure. After installation, check assistance and brake cut-off operation.

Checks after installation

Check the mounting and operation before using the bike again. If there is play, rubbing, an error message or unusual operation, stop and have the cause checked.

Care and checks

Keep cables free from pinching and secure the controller in its intended position. Check connectors for moisture, damage and loose contacts. Recurring faults require diagnosis; connecting a different controller at random is not a targeted repair.

Delivery and support

Order before 23:59, delivered tomorrow Keep your order number and send clear photos of the product, any connectors and the problem. We can help with the next step via WhatsApp. FatbikesForYou’s terms apply to delivery and returns.

View delivery and shipping costsView return terms

Frequently asked questions about OUXI GT20 Pro – speed-unlockable controller, red motor connector 500W

What should I check before ordering?

Check the version and specifications above first. Compare them with your current product and the selected options. If you are unsure, send us photos so we can help compare the differences.

What is included?

The product description lists the package contents. Only parts or accessories explicitly described as included come with this order. An item shown in a photo is not automatically included.

Unsure which version to choose?

Send us your bike model and clear photos of the existing part and connections via WhatsApp. We will help you choose the right version.

Personal advice via WhatsApp