Wiring harness and cables Qmwheel V20 Pro
Wiring harnesses and cables for the Qmwheel V20 Pro directly from stock: choose the right part and have it delivered within 1-3 business days.
2 products
Qmwheel V20 Pro Mini cable tree – main wire
Qmwheel V20/V20 Pro/V30/S20 Pro wiring harness – main wire
Which version fits your Qmwheel V20 Pro?
Many parts for the Qmwheel V20 Pro come in multiple versions. They differ in year of manufacture, motor connector color, number of pins, or position on the bike. This table shows the main features for each product.
| Product | Features |
|---|---|
| Fatbike Qmwheel V20, V20 Pro, V30, S20 Pro Wiring Harness - Main Wire | Pro |
| Qmwheel Mini Fatbike V20 Pro wiring harness - main wire | Pro, Mini |
Not sure which version you have? Send a photo of the part and the connector via WhatsApp, and we will look it up for you.
How to choose the wiring harness for the Qmwheel V20 Pro
The wiring harness connects the battery, controller, display, lights, brakes, and motor: one faulty connector is enough to disable the bike. The Qmwheel V20 Pro has a different front fork, suspension, and 3-pin charger than the standard V20.
Common signs that something is wrong: flashing lights, communication errors on the display, functions failing when hitting bumps, oxidized connectors.
What to look for before ordering
Compare the color and number of pins of the connectors, cable lengths, and the version of your model. Many electrical parts are shared with the S20 and V30: the title of each product states which models it is compatible with. Not sure? Send a photo via WhatsApp, and our specialists will check if the part fits.
Tip: A thin layer of contact grease (dielectric grease) on the connectors protects them against moisture and oxidation.
Frequently asked questions about the Qmwheel V20 Pro wiring harness
How do I choose the right wiring harness for the Qmwheel V20 Pro?
Compare the color and number of pins of the connectors with the product photos: models with the same name have had different wiring harnesses over the years.
Can an intermediate cable cause error codes?
Yes: a damaged intermediate cable between the controller, display, or sensor often causes communication errors. Fortunately, it is an inexpensive part.
More parts
More parts for the Qmwheel V20 Pro: Qmwheel V20 Pro display, Qmwheel V20 Pro pedal sensor, Qmwheel V20 Pro lights, Qmwheel V20 Pro front fork, Qmwheel V20 Pro handlebars.
Also check all parts for the Qmwheel V20 Pro, wiring harnesses and cables for all fatbikes, and read how to identify the right part.
Delivery throughout the Netherlands
Your order will be delivered within 1-3 business days, with track & trace. Shipping costs within the Netherlands are €8.95 (€18.95 for packages over 15 kg) and free from €125, also to Belgium and Germany. Prefer to pick up? You can pick up for free at our store in The Hague (Calandkade 44-45) or Zoetermeer (Philipsstraat 3B). You have a 14-day cooling-off period and a statutory warranty on new products. Payment can be made with iDEAL, in3, and more.