Diablo Fat Boy - Gray

Range up to approximately 90 km
High step-through frame
Hydraulic disc brakes
More comfort with suspension in the front fork and rear suspension
Delivery:
1.399,- 2.099,- 34% discount
Geschatte levertijd 1-2 werkdagen
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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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Description

The Diablo Fat Boy Electric Fatbike is a sturdy e-bike that takes you anywhere, from busy city streets to unpaved trails. The wide tires provide extra grip and stability, ideal for any surface.

Thanks to the powerful motor and long battery life, you can easily cover long distances. The comfortable seat and reliable brakes make every ride not only enjoyable but also safe.

With its sleek design and solid finish, the Diablo Fat Boy is a striking fatbike that combines power and style. Perfect for daily use and adventure.

Specifications

Tires20 inch
Motor250 W
Battery48V / 15.6Ah / 748.8 Wh
Range90 km (ECO) / 70 km (Sport) / 50 km (Turbo)
Speed25 km/h (legally maximum)
BrakesHydraulic disc brakes
SuspensionFull suspension
Gears7-speed Shimano
Weight45 kg
EntryHigh step-through
Charging time4-6 uur
Warranty3 years on the frame and 1 year on moving parts and battery
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Compare models

Place models side by side and discover which bike suits you best.

1.399,-2.099,- View

Range

70 km

Motor

250W

Speed

25 km/h

Weight

45 kg

Brakes

Hydraulic disc brakes
Is the Fat Boy legal?
Yes. The Fat Boy only helps you if you pedal yourself and stops at 25 km/h, with a 250W motor and no throttle. That 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 Fat Boy go, and am I allowed to modify it for more speed?
The Fat Boy supports speeds up to 25 km/h. Faster is not allowed: once you tune a fatbike, 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 Fat Boy?
No. Because the Fat Boy 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 Fat Boy?
There is no legal minimum age for an electric bike like the Fat Boy in the Netherlands. Anyone can ride it, and wearing a helmet is not mandatory.
How far can you go with the Fat Boy on a single battery charge?
With the Fat Boy, you can ride about 50 to 90 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 Fat Boy?
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

That’s how you ride away worry-free.

Ride away without any problems.

Free shippingDelivered to your home from 45,-.
Delivered tomorrowOrdered before 11:59 PM, from our own stock.
Pay in 3 installmentsAt no extra cost.
100% street-legal25 km/h. No license, no helmet.
View all fatbikes Up to 3 years’ warranty, 14-day cooling-off period.

Diablo Fat Boy Gray at GOfatbike

The Diablo Fat Boy in gray is the same tough electric fatbike, but in a calm gray shade. That color looks sleek and keeps the sturdy line of the Fat Boy a bit more subdued. Underneath the color is the familiar fatbike: wide tires, an upright seating position, and a motor that kicks in as soon as you start pedaling. In this explanation, you’ll read about what the Fat Boy excels at and what to watch out for, so you know if this gray suits you.

Mounting and seating position

Getting on is easy and you sit upright immediately. The handlebars come toward you, which is comfortable for your back and neck on longer rides. The seat is spacious and focused on comfort rather than a sporty posture. In gray, that remains exactly the same; only the appearance is different. If you prefer a tight, forward-leaning ride, this is not your bike. For the relaxed rider, the seating position is actually the strong point.

Range and battery

The battery is neatly integrated into the frame and provides a generous range for daily use. How far you get varies per ride depending on your weight, the wind, acceleration, and the level of assistance you choose. Consider a margin rather than a fixed number. Short trips with intermittent charging are no problem. For a long trip, keep a charging opportunity in reserve.

Motor, speed, and regulations

The gray Fat Boy has the same technology as the other models: a 250W motor that supports up to 25 km/h. You pedal yourself and there is no throttle, so it counts as a regular electric bike: no license, no registration, and no helmet requirement. The motor only works as long as you keep pedaling, so you control the speed yourself. We advise against tuning it up, as that puts you outside the legal category, the brakes and frame are not designed for it, and you lose your warranty.

Tires, brakes, and riding feel

The wide tires define its character and provide grip on the street and wet roads. The brakes keep your speed nicely under control, even in rain, and the steering feels calm and confident. The gray color does not change how it rides. The weight remains a consideration: all that rubber and the sturdy frame make it heavy, so lifting or placing it in narrow spaces requires strength.

Who is this fatbike for

The Fat Boy in gray is for those who want stable and comfortable riding and a subdued color. To work, to the store, a weekend ride. The upright seating and wide tires appeal to the calm rider. Want a light, agile model or a sporty fast bike? Then the Fat Boy is less suitable. The gray is purely a matter of taste: less striking than a bright color, but just as sturdy.

Ordering at GOfatbike

Can’t decide between the colors? Gray is a timeless option that suits many and doesn’t get boring quickly. Look further at the size and model you want and read customer reviews for others’ experiences. The Diablo Fat Boy in gray is available at GOfatbike once you’ve made your choice.

Also check out: Diablo fatbikes, all fatbikes, premium fatbikes and fatbike accessories.

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