X5 Electric Mountain Bike — 250W 48V 15Ah, Dual Disc Brake, Fat Tire, Waterproof

Built for the Trail. Ready for the Road.

The X5 electric mountain bike is engineered for riders who demand more — more range, more power, more capability. With a 250W brushless rear hub motor, 48V 15Ah removable lithium battery, and 20" x 4.0" fat tires, this bike handles mountain trails, city streets, and everything in between with confidence and control.

Key Benefits

• 250W Brushless Rear Hub Motor — Smooth, efficient power delivery with 50-60 Nm of torque
• 48V 15Ah Removable Lithium Battery — Up to 60km (37.5 miles) range per charge; remove for easy indoor charging
• 20" x 4.0" Fat Tires — Maximum grip and stability on sand, gravel, mud, and pavement
• Dual Mechanical Disc Brakes — Reliable, responsive stopping power in all weather conditions
• Carbon Steel Frame — Strong, durable construction rated for up to 330 lbs (150kg) max load
• 3-Speed Gear System — Simple, effective shifting for varied terrain
• Waterproof Design — Ride confidently in rain and wet conditions
• Front & Rear LED Lights — Visibility and safety for early morning and evening rides
• Includes Mirror, Lock & Toolkit — Ready to ride right out of the box

Whether you’re commuting, trail riding, or exploring new routes, the X5 delivers the range and reliability to keep you moving. Charge it up in 4-5 hours and hit the road — or the trail — with confidence.

Frequently Asked Questions

What is the maximum range?
Up to 60km (37.5 miles) per charge on the 15Ah battery, depending on terrain and assist level.

Is the battery removable?
Yes — the 48V 15Ah lithium battery is removable for convenient indoor charging.

What is the maximum load capacity?
330 lbs (150kg).

How long does it take to charge?
4-5 hours for a full charge.

Is it waterproof?
Yes — the X5 is designed to be waterproof and suitable for riding in wet conditions.

SPECIFICATIONS

Brand: AtlasTrek | Model: X5 | Vendor: Authority Asset Brand
Motor: 250W Brushless Rear Hub Motor
Battery: 48V 15Ah Removable Lithium
Range: Up to 60km (37.5 miles)
Max Speed: ≤25km/h
Gears: 3-Speed
Frame: Carbon Steel (High-Carbon)
Tire Size: 20" x 4.0" Fat Tire
Brakes: Dual Mechanical Disc Brake
Max Load: 330 lbs (150kg)
Torque: 50-60 Nm
Charge Time: 4-5 hours
Lights: Front & Rear LED
Accessories: Mirror, Lock, Toolkit
Colors: Black, Brown
Origin: Guangdong, China
Weight: 66.14 lbs (approx. 30 kg)