OUXI GT-20 - Grey

Range up to 65 km
Hydraulic disc brakes
Walk assist function
LCD display with NFC
Shimano 7-speed
20x4.0 fat bike tires
872,54 1.090,89 21% discount
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  • 14-day test ride

    14-day test ride

    Test your bike at home with a test ride up to 5 km. Not satisfied? You can easily return it within 14 days. Go to the return policy

  • Up to 3 years warranty

    Up to 3 years warranty

    We offer a 3-year warranty on the frame and 1 year on parts and the battery.

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    Lowest Price Guarantee

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Description

The OUXI GT20 Fatbike is the perfect choice for anyone looking for power, comfort, and stability in a modern electric fatbike. This rugged 2026 model in Gray features a powerful 250W High Speed motor paired with a reliable 48V 15Ah lithium-ion battery, offering a range of up to 65 km. With its wide 20x4.0 fatbike tires, you’ll glide smoothly through the city, to school, or on weekend rides. The sturdy steel frame and hydraulic disc brakes front and rear provide optimal safety and control, even in wet conditions. The GT20 comes equipped with Shimano 7-speed gears for versatility on different terrains, an LCD display with NFC for clear insight into speed and battery level, and a handy walk assist function up to 6 km/h. The removable battery charges in about 4 hours and can be charged directly on the bike. The comfortable saddle and adjustable stem ensure a stable riding position, while the suspension fork adds extra comfort. The GT20 is delivered ready to ride and is ideal for daily commuting or just cruising with friends.

Specifications

Tires20 inch
Motor250W High Speed motor
Battery48V / 15Ah / 720 Wh
Range65 km
Speed25 km/h
BrakesHydraulic disc brakes front and rear
SuspensionFront and rear suspension
GearsShimano 7 speeds
Weight43 kg
Step-throughHigh step-through
Number of people2 people
Charging time4 hours
Warranty3 years on the frame and 1 year on moving parts and battery
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This product OUXI GT-20 - Grey OUXI GT-20 - Grey
872,541.090,89 View

Range

65 km

Motor

250W High-Speed Motor

Speed

25 km/h

Weight

43 kg

Brakes

Hydraulic disc brakes front and rear
Is the GT20 legal?
Yes. The GT20 only assists you if you pedal yourself and stops at 25 km/h, with a 250W motor and no throttle. This makes it just an electric bike, not a moped. So you are allowed to ride it anywhere you can ride a regular bike.
How fast does the GT20 go, and am I allowed to increase its speed?
The GT20 supports speeds up to 25 km/h. Faster is not allowed: once you modify a fatbike to go faster, it is legally considered a moped. You are then required to have insurance, a license plate, and a helmet, and your warranty becomes void. With our bikes, you ride safely within the rules.
Do I need a driver's license, insurance, or registration for the GT20?
No. Because the GT20 supports speeds up to 25 km/h, it counts as a regular bike. No driver's license, no license plate, no mandatory insurance. However, bike insurance against theft or damage is a smart idea, but that’s up to you.
From what age are you allowed to ride the GT20?
There is no legal minimum age for an electric bike like the GT20 in the Netherlands. Anyone can ride it, and wearing a helmet is not mandatory.
How far can you go with the GT20 on a single battery charge?
With the GT20, you can ride about 65 km on a full battery. The exact distance depends on your speed, your weight, how much assistance you use, and the wind.
What warranty do I get on the GT20?
You get a 3-year warranty on the frame and 1 year on the moving parts. If something breaks during that period due to a manufacturing defect, we will take care of it for you.
Gofatbike
9,3 from 2,000+ reviews

Ordered in the morning, I rode to work the next day.

P Patrick, verified buyer

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100% street-legal25 km/h. No license, no helmet.
View all fatbikes Up to 3 years’ warranty, 14-day cooling-off period.

OUXI GT-20 at GOfatbike

The OUXI GT-20 in gray is an electric fatbike with thick 20-inch tires and a low, comfortable riding position. This gray version looks calm and sleek, perfect if you don’t want the most eye-catching bike. Made for daily use. You hop on, pedal along, and the motor does the rest. What immediately stands out? How stable the bike feels thanks to those wide tires. Great for the city, for groceries, or a ride around the neighborhood. Pedal assist up to 25 km/h, a 250W motor, and hydraulic disc brakes form the basics.

Low step-through and comfort

The riding position is upright and relaxed. You sit high enough to have a good view without leaning forward sportily. For many people, that’s the big plus. Running errands, dropping off the kids, going to work. The wide saddle and relaxed handlebar position make both short and longer rides pleasant. The stem is at a comfortable height so your arms stay relaxed. Note though: this is not a bike with an extra low step-through for those who have trouble lifting their leg over the frame. If you’re looking for that, check out a model with a true low step-through.

Range and battery

We get the most questions about the battery. The honest answer: there’s no fixed mileage number. The range is ample but depends on your weight, the wind, how much assistance you use, and how often you stop and start. If you ride gently on a low setting, you’ll get quite far. If you set everything high and accelerate constantly, the battery drains faster. That’s how it goes with every electric bike. Good to know before you estimate your regular route.

Motor, speed, and regulations

The GT-20 has a 250W motor with pedal assist up to 25 km/h. No throttle. This means it is considered a regular electric bike: no license, no registration plate, and no helmet requirement. You pedal, the motor assists, and around 25 km/h the assistance gradually decreases. Some people want to tune such a bike to go faster. We advise against that. Once you remove the speed limiter, the bike loses its status as a regular electric bike and falls under stricter regulations. Moreover, it affects your braking distance, tires, and the motor.

Tires, brakes, and riding feel

The wide 20-inch tires are the heart of the riding experience. They effortlessly absorb bumps or curbs and provide plenty of grip. This makes the bike feel calm and confident, even on rougher roads. The hydraulic disc brakes complement this. They engage evenly and require only a light squeeze, even when wet or riding faster. Together, the tires and brakes create a bike that feels solid without being heavy. You will notice the thick tires in the weight. The GT-20 is not a lightweight you can easily lift up a step.

Who is this model for

In short: for those who want a stable, comfortable fatbike for daily rides. Commuting, shopping, a ride around the neighborhood. The upright riding position and thick tires make it accessible, even if you’re not the sportiest cyclist. Who is it less suitable for? If you want a light, agile bike to sprint or frequently carry up stairs, a slimmer model is better. The GT-20 in gray prioritizes comfort and stability, and that comes with some weight.

Ordering at GOfatbike

The OUXI GT-20 comes in several colors, and gray is the calm, understated choice. If you want to stand out, look at another version. The gray GT-20 is simply available at GOfatbike. Unsure between this model and another fatbike? Compare them side by side and see which feels best in terms of riding position and style.

Also check out: OUXI fatbikes, all fatbikes and fatbike accessories.

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