KOOLUX X11 Fat Tire Dual Battery Ebike
The KOOLUX X11 is a powerful electric bike with wide tires and a dual-battery system that provides exceptional range and high stability on a variety of surfaces. Equipped with a 250W motor and two 48V 11.7Ah batteries , the total capacity is 23.4Ah , enabling an impressive range of up to 150 km .
With a top speed of 40 km/h, the KOOLUX X11 offers fast and efficient mobility. The 4.0-inch fat tires provide excellent traction and stability on asphalt, gravel, or sand. Thanks to the foldable aluminum frame, the e-bike is easy to transport and compactly stows.
The KOOLUX X11 is the ideal choice for anyone looking for a powerful, eco-friendly, and versatile electric bike—perfect for everyday use and adventurous rides on a variety of routes.
You can choose between three riding modes: pedal-assist mode, all-electric mode (when using the included throttle), and classic pedal mode. In standard pedal mode, you’ll experience unparalleled acceleration with the 7-speed Shimano transmission and mechanical gears. In moped mode and all-electric mode, you’ll enjoy an unexpectedly fast riding experience.
SPECIFICATION
| specification | Details |
|---|---|
| Brand name | KOOLUX |
| Engine position | rear hub motor |
| Model number | X11 |
| Battery position | Rear luggage rack |
| corridors | 7 courses |
| Battery capacity | 23.4 Ah / 48V |
| Range per charge | 80-150km |
| Tire size | 20*4,0″ |
| Frame material | Aluminum alloy |
| Load capacity | 120kg |
| Wheel size | 20″ |
| Start mode | Turn switch |
| Maximum speed | 25km/h / 40 km (unlocked) |
| Weight | 25kg |
| Tension | 48V |
| Maximum gradient | 25 Degrees |
| Power supply | 18650 lithium-ion battery |
| Water resistance | IP54 |
| braking system | Hydraulic brakes |
| Operating temperature | -10~45 Degree |
| Drive mode | Manual support |
| Engine type | Powerful brushless motor |
Maximum load
120kg
Rated power of the engine
250W
Mileage
80-150KM
Battery
23.4Ah / 48V
Top
speed
25 km/h, 45 km/h(Unlocked)
Tires
20×4.0” Fat Tires
Compact foldable design for easy storage
Versatile 3-stage pedal assistance mode
The 3-level pedal assist (PAS) mode allows you to choose between speeds of 15 km/h, 20 km/h, and 25 km/h, allowing you to tailor your ride to your personal preferences. With its stylish design, this e-bike is ideal for commuting and various riding situations – ensuring you’ll travel not only comfortably but also elegantly.
Comfortable driving experience – on and off the road
Dual hydraulic disc brakes
The Koolux X11 is equipped with dual hydraulic disc brakes, providing exceptional braking performance and maximum control. Precise responsiveness and powerful deceleration allow you to stop safely in any situation, whether on wet roads or at high speed. This advanced braking technology ensures a reliable and safe riding experience.
What is included in the package?

Throttle × 1

Bicycle pump × 1

Charger (UK plug) × 1

Lock × 1

Montagetools × 1
































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