Verified
For the S20 this was the right one. Definitely recommended. That's how it should be.
Ordered before 23:59, shipped tomorrow
Motor plug colour: Black
Red
Black
Does not fit the V20 Cross. The V20 Cross has its own parts.
Got a V20 Cross? View the V20 Cross controller
- Tested on a fatbike before shipping
- Easy to install
- Home delivery across the EU
- Not happy? Money back, 14-day cooling-off period
Frequently bought together
V20, V20 Pro, S20 Pro - Controller Sbloccabile (Connettore motore nero)
Prezzo scontato
98,-
Prezzo
130,-
Customer Reviews
Based on 12 reviews
12 reviews
Verified
Replaced without any fuss. The print is already wearing off a bit.
Sent an email and then ordered the right one, better than I expected
Verified
Connecting it was done in no time. I couldn't have done better.
Verified
Fits the S20 as described. I got good advice beforehand.
Verified
the V20 Cross starts up normally again.
Verified
On our own yard it goes nicely.
The plug colour matched my cable.
Verified
Just good, no fuss. Arrived well packed.
Verified
On private land it does fine.
Verified
Good replacement for the original controller. I got a proper reply to my email. More than satisfied.
Verified
Set it up exactly as explaned on the site.
Product information
The benefits at a glance
- Sbloccabile fino a 32 km/h
- Limitata: acceleratore a 6 km/h
- 5 cavi, senza allarme
Adatto a: QMWheel V20, V20 Pro, S20, S20 Pro
Cerchi un nuovo controller per la tua QMWheel V20 Pro? Questo controller sostituisce quello difettoso o danneggiato come ricambio originale. Offre prestazioni eccellenti e durature. Realizzato con materiali di alta qualità e sviluppato con il software più recente. Il prodotto viene fornito in una confezione compatta e si monta facilmente da soli.
Questo controller sbloccabile è stato sviluppato appositamente per il motore piccolo dei modelli QMWheel V20 Pro & S20 con connettore motore nero e raggiunge al massimo 32 km/h.
Controller sbloccabile QMWheel V20 Pro 250W con motore nero verso il motore.
Compatibile con: QMWheel V20, V20 Pro, E-father, ecc.
Questo prodotto può essere utilizzato solo su terreno privato.
(Controlla bene che il componente corrisponda al tuo, per evitare delusioni)
Good to know
Montare un nuovo controller è in realtà molto semplice: devi collegare solo 5 cavi. Non ci riesci? Scrivici pure su WhatsApp al 06 82090642 e ti aiutiamo subito.
Consiglio da esperti: togli prima la sella dalla bici, così raggiungi facilmente il controller per sostituirlo.
WhatsApp chat only. We can't take calls, not even via WhatsApp.
Please note
Importante: questo controller funziona esclusivamente su S20, S20 Pro, V20 Pro e V20 Cross, e solo in combinazione con un cavo motore nero. Hai un altro modello di fatbike? Allora ti serve un controller compatibile. Sul nostro sito trovi il controller giusto per il tuo modello.
Software
Difference between restricted and tunable: it is in the software, not in the number of amps.
Why choose us?
Delivery across the Netherlands, Belgium and Germany
Fast, reliable home delivery in the Netherlands, Belgium and Germany.
Safe and fast checkout
Pay easily with iDEAL, Wero, Bancontact or credit card in a fully secure environment.
Up to 3-Year Warranty
All bikes include a warranty of up to 3 years on the frame. The battery and all moving parts are covered by a 1-year warranty.
Tested before shipping
Our specialist tests every tunable display and controller on a fatbike in our workshop in Amsterdam. It only ships once everything works.
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Tuning tutorials, handy fatbike tips & tricks and a look behind the scenes at FatbikeKlaar. Let’s ride!
You have questions, we have answers!
Everything you want to know about fatbikes, tuning and our service.
What is the difference between a restricted and a tunable controller?
The difference is in the software, not in the number of amps. The speed limit is set in the controller's software. A tunable controller has software that allows more speed, intended for private property only. Which controller fits depends on your model and the colour of your motor plug: red fits red, black fits black. Not sure? Send a photo of your plug via WhatsApp.
Do you test the parts before shipping?
Yes. Every tunable display and every controller is tested on a fatbike by our specialist in our workshop in Amsterdam before it leaves: connecting, tuning and switching back.
Why choose fatbikeklaar.nl?
We specialize in tunable fatbikes and parts. Over 500 happy customers have gone before you. Fast delivery, sharp prices, and customer service that truly thinks along with you.
Can I have my fatbike tuned by you?
Our fatbikes are tunable, and we also supply individual parts to upgrade your fatbike. Please note: tuning is only permitted on private property, not on public roads.
Is a fatbike still legal?
Yes, a fatbike that complies with current regulations (max. 25 km/h pedal assist and a 250W motor) is fully legal on public roads. Tuned models may only be used on private property.
What are the new fatbike rules for 2026?
As of 2026, stricter rules apply around age, helmet requirements, and vehicle specifications. Check our information page for the latest details.
Do you need a driver’s license for a fatbike?
You don’t need a driver’s license for a regular fatbike with pedal assist up to 25 km/h. You do for tuned models above that limit. Keep in mind those are only allowed on private property.
Why buy a fatbike?
A fatbike is comfortable, fast, and ready for any terrain, from city streets to the beach. Ideal for commuting and for fun. And with our tunable models, you get even more out of it.
Do you need a helmet on a fatbike?
A helmet is strongly recommended for your own safety. From 2026, a helmet requirement will be introduced for certain fatbike categories.
Can I tune my QMWheel V20 Cross?
Yes. With the tunable controller with the red motor plug (500W) your V20 Cross goes up to 45 km/h instead of 25 km/h. The plugs fit the original wiring exactly, so you can install it yourself. Riding tuned is only allowed on private property.
How fast does a tuned V20 Cross go?
With the tunable controller the V20 Cross reaches up to 45 km/h. As standard it is restricted to 25 km/h pedal assist. Riding above 25 km/h is only allowed on private property, not on public roads.
What does tuning a fatbike cost?
A tunable controller costs from 98 euro for the V20 family and the Ouxi models, and 179 euro for the GT2000 and GT2000 2.0. Fitting it yourself usually takes less than half an hour. Not sure which part fits your fatbike?
Can’t find your question?
Contact our customer service via WhatsApp chat. We aim to reply within 1 hour.
WhatsApp chat only. We can't take calls, not even via WhatsApp.
WhatsApp us
FatbikeKlaar, tune it up and hit the throttle!
Welcome to Fatbikeklaar.nl, your reliable online shop for fatbikes, e-bikes and electric folding bikes. Whether you ride through the city every day or are looking for extra comfort and stability, at Fatbikeklaar.nl you will find a carefully selected range for every type of ride.
All our fatbikes and e-bikes are 100% legal for use on public roads, fitted with 250W motors and wide tyres for extra grip and stability. We also offer a wide range of electric folding bikes, ideal for commuting and daily use.
With 65+ reviews and 500+ satisfied customers, at Fatbikeklaar.nl you choose proven quality, service and reliability. You can also take advantage of our current Warehouse Clearance, available online while stocks last.
Why choose a fatbike?
Choosing the right bike starts with how you use it. Below we explain the main advantages of each type:
Wide tyres provide extra stability and comfort. Ideal for daily use and varying surfaces such as cobbles and poor road surfaces.
Do you need a driving licence for a fatbike?
No. You do not need a driving licence to ride a fatbike. Fatbikes fall under the rules for normal e-bikes (250W motor and pedal assist). As a result there is no driving licence or helmet requirement.
Our brands at Fatbikeklaar.nl
OUXI Fatbikes
OUXI offers an accessible entry into electric fatbiking with a strong focus on comfort and ease of use. Thanks to the sturdy frame, predictable assistance and wide tyres, OUXI fatbikes are very well suited to city rides and daily use.
QMWheel Fatbikes
QMWheel is known for reliable all-round fatbikes with stable handling and a solid finish. The combination of powerful assistance, a comfortable riding position and durable components makes QMWheel an excellent choice for daily use and longer rides.
Why choose Fatbikeklaar.nl?
At Fatbikeklaar.nl it is all about quality and convenience. You benefit from:
- Shipping throughout the Netherlands & Belgium
- 3-year warranty on the frame
- 1-year warranty on moving parts and the battery
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- A wide choice of fatbikes
- Backed by 65+ reviews and 500+ satisfied customers
Parts and accessories
For anyone who cycles a lot, reliability is essential. That is why Fatbikeklaar.nl offers a wide range of parts and accessories that fit our models perfectly.
Why order parts and accessories from Fatbikeklaar.nl?
- Wide range, available immediately
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Complete your fatbike, e-bike or electric folding bike with the right parts and accessories for extra comfort, performance and safety.