QMWheel V20 and V20 Pro: parts, battery and fit

The V20 - Battery 48V, the 5-pin battery holder, the restricted H6C display and the hydraulic brake sets from Zoom and Logan, among others, fit the QMWheel V20 and V20 Pro. Below are the battery, wheel size and brakes per model, and a table with all 66 parts that fit the V20 family according to our fitment data.

Versions

• V20 Pro: available in dark grey, light grey and black.
• V20 Pro Skinny Bike: according to our product data, the same bike as the V20 Pro, but on narrow tyres.
• V20 Cross: with a larger battery (48V, 22Ah) and front and rear suspension.
• V20 Mini: with 16 inch wheels, a 36V battery, a low step-through and restricted to 20 km/h.
• V20, V20 Max and V20 Limited: not available as a bike; parts are.

When ordering, you choose whether the bike comes in a box or assembled. The restricted V20 Pro, V20 Pro Skinny Bike and V20 Cross assist up to 25 km/h.

Battery, plug, tyres and brakes

All four models carry a maximum of 150 kg.

• Battery: V20 - Battery 48V fits the V20, V20 Pro, V20 Max and V20 Limited. The V20 Cross has its own battery (V20 Cross - Battery 48V 22Ah) and so does the V20 Mini (V20 Mini - Battery 36V).
• Battery holder: V20 - Battery Holder 15.6Ah (5 Pins).
• Charger: for a 3-pin battery V20 - Charger 48V (3 Pins Battery), for a 1-pin battery Fatbike Charger 48V (1-Pin). For the V20 Mini Fatbike Charger 36V (1 Pin).
• Motor plug: the restricted V20 controller is available with a red and with a black motor plug; for the V20 Pro, our fitment data lists the black one (V20 - Controller Restricted (Black Motor Plug)). The V20 Mini has its own controller with a black motor plug.
• Display: V20 / V20 Pro / V29 Pro - Display Restricted (H6C) with 5-pin plug, for V20, V20 Pro, V20 Cross and V20 Max. The V20 Mini has its own display.
• Tyres: for the V20 Mini Fatbike Inner Tube 16x4.0 (16 inch).
• Brakes: hydraulic brake sets from Zoom and Logan, mechanical brake levers and brake calipers, and a 160 mm brake disc.

Compatible parts

Not sure whether a part fits? Compare the plug, number of pins and size with your old part, or message us on WhatsApp at +31 6 82090642 or email info@fatbikeklaar.nl.

Frequently asked questions

Which battery fits the QMWheel V20 Pro?

The V20 - Battery 48V. It also fits the V20, V20 Max and V20 Limited. Compare the connector, lock and dimensions with your old battery.

Does the V20 battery also fit the V20 Cross or V20 Mini?

No. The V20 Cross has its own 48V 22Ah battery, the V20 Mini its own 36V battery.

Which charger goes with my V20?

Look at the charging port of your battery. With 3 pins, the V20 - Charger 48V (3 Pins Battery) fits; with 1 pin, the Fatbike Charger 48V (1-Pin).

Which display is on the V20 and V20 Pro?

The H6C display with a 5-pin plug. The restricted version also fits the V20 Cross and the V20 Max.

Which controller do I need: red or black motor plug?

Choose the same colour as the plug from your old controller to the motor. Take a photo of all connections beforehand.

What is the difference between the V20 Pro and the V20 Pro Skinny Bike?

According to our product data, it is the same bike, but the Skinny Bike runs on narrow tyres. The battery and wheel size are the same: 48V 15Ah and 20 inch.

What rider height is the V20 Mini for?

According to our product data, for riders from 135 to 175 cm. It has 16 inch wheels, a low step-through and is restricted to 20 km/h.

Which pedal sensor fits my V20?

For the V20 1.0 and the V20 Mini, the V20 - Pedal Sensor (1.0 / V20 Mini). For version 2.0 and newer, the V20 - Pedal Sensor (2.0 and Newer).

Buy the QMWheel V20

• QMWheel V20 Cross - Black
• QMWheel V20 Mini - Black
• QMWheel V20 Pro - Dark Grey
• QMWheel V20 Pro - Light Grey
• QMWheel V20 Pro - Black
• QMWheel V20 Pro Skinny Bike - Black

We deliver bikes in the Netherlands (€59), Belgium (€79) and Germany (€189).

You can find tunable versions and parts in the collection Tuning kits.

Last checked: 3 October 2026.