FATBIKE D50

Suggested retail price  €1545,-

The D50 Fatbike from QM Wheels is built for riders who want strength, comfort, and versatility in one reliable package. Equipped with a 250W motor (EU legal) and a maximum assisted speed of 25 km/h, the D50 delivers smooth performance while remaining fully compliant with European regulations.

Whether you're commuting daily or riding for leisure, the D50 is designed to handle it all with confidence.

Key Features
250W EU-legal motor with pedal assist
Range up to 60–80 km
Wide fat tires for maximum grip and stability
Mechanical disc braking system for reliable stopping power
Front suspension fork for added comfort
LCD display with real-time riding information
Integrated front and rear lighting
NFC lock system for secure access
Integrated alarm system for theft protection
Front rack included for carrying cargo
Passenger foot pegs included
Comfortable upright riding position

Grip & Stability
The wide fat tires provide excellent traction and stability on asphalt, cobblestones, light trails, and wet or uneven surfaces. Combined with the sturdy frame, this ensures a confident and controlled ride in all conditions.

Comfort & Smart Technology
The D50 is designed with comfort in mind, featuring a front suspension fork that absorbs shocks and vibrations. The LCD display shows speed, battery level, distance, and assist mode, while smart features like the NFC lock and alarm system add convenience and security.

Technical Specifications

General
Model: D50
Brand: QM Wheels
Color: Green / Black / Beige
Bike Type: Electric Fatbike

Motor
Motor Power: 250W
Motor Type: Rear hub motor
Maximum Speed: 25 km/h

Battery
Battery Type: Lithium-ion
Battery Capacity: 
Range: 60–80 km
Charging Time: 5-7 hours
Removable Battery: No

Components
Gears: Shimano 7 speed
Front Brake: Hydraulic disc brake
Rear Brake: Hydraulic disc brake
Suspension: Front suspension
Display: LCD display
Lighting: Integrated front and rear lights
Security: Alarm system + NFC lock

Frame & Tires
Frame Material: Reinforced steel / alloy
Tire Size: 20x4 inch
Tires: Fat tires

Weight & Capacity
Maximum Load: 180kg

Safety & Regulations
This fatbike complies with European e-bike regulations:
Maximum motor: 250W
Pedal assist up to 25 km/h
No driving license required
No helmet required under e-bike laws

Warranty

Frame: 2 years
Motor: 1 year
Battery: 1 year
Components: 1 year

Warranty Description
All vehicles come with a standard warranty: at least 2 years on the frame and 1 year on parts, including battery, motor, and fork. Wear parts and damage caused by insufficient maintenance are not covered.
With timely maintenance at our service, you receive 1 extra year of frame warranty, making it 3 years total.

What’s in the Box

Electric fatbike D50
Lithium-ion battery
Battery charger
Passenger foot pegs
Front rack
Bike pump
Toolkit for maintenance
Alarm system
NFC lock system
Pedals
User manual

Optional Accessories

Accessory
Extra battery
Fatbike helmet
Phone holder
Frame bag
Fatbike lock

Ready-to-Ride Delivery
We also offer fully assembled delivery, where the bike is completely assembled, checked, and ready to ride. 🚲⚡