KOOLUX BK29 Electric Off Road Bike
KOOLUX BK29 is an electric off-road bike suitable for a variety of terrains – from city streets to mountain trails and sandy beaches.
With its wide 20x4.0-inch tires, it offers excellent traction and stability on different surfaces.
Important specifications:
Powerful engine:
The BK29 is equipped with a 250 W brushless motor that has a maximum speed of 45 km/h reached.
This makes it ideal for off-road driving, while the standard speed of 25 km/h can be adjusted for public road use.Long-lasting battery:
With a 48V 15Ah lithium-ion battery The bike offers a range of up to 60 km on a single charge, depending on driving conditions and driving style.Robust construction:
The aluminum alloy frame is both lightweight and durable and can support a maximum weight of up to 150 kg.Comfort & Safety:
The BK29 features a hydraulic front fork and a central shock absorber system that ensures a comfortable ride even on uneven terrain.
The front and rear disc brakes ensure reliable braking performance in all weather conditions.Additional features:
An intelligent LCD display shows important information such as speed, battery level and distance traveled.
The bike is also equipped with LED front and rear lights to improve visibility in low light conditions.
Conclusion:
The KOOLUX BK29 is a versatile and powerful electric bike, perfect for adventurers who want to explore different types of terrain without sacrificing comfort or performance.
You can choose between 3 driving modes: pedal assist mode, pure electric mode (if you use the throttle grip included as an accessory) and classic pedal mode. In normal pedal mode, you can experience unique acceleration with the 7-speed Shimano gears and mechanical gears. In moped mode and pure electric mode, you can enjoy an unexpectedly fast driving experience.
Specification
Model | BK29 | Gearshift | 7 gears |
Frame material | aluminum alloy | Wheel size | 20″ |
Tension | 48V | Power supply | lithium battery |
Braking system | disc brake | Battery capacity | 15AH |
Loading time | >3 hours | Engine position | rear hub motor |
Battery position | down tube | Tire width | 20*4″ |
Range per energy | 31 – 60 km | Max. Speed | <30 km/h |
Torque | 30-50 Nm | Product name | Electric bike |
Battery | lithium battery | Max. Speed | 45 km/h |
Tires | 20*4.0 | Motor Power | 500W |
Maximum load | 150 kg | Charger | 48V |
Material | aluminum alloy | Certification | MSDS |

Maximum load
120kg

Rated power of the engine
250W

Mileage
31-60KM

Battery
15Ah

Maximum
speed
45km/h

Tires
20x4.0” Fat Tires

KOOLUX BK29: Conquer any terrain
Double suspension system
Long travel front fork and rear shock absorber. Smooth gliding on the roughest trails.
20 x 4.0 inch thick knobby tires
Ride safely on sand, mud, hills, trails and more. Resistant to punctures and slips.
dual lighting system
The front light illuminates your path, while the rear light makes you visible to others, providing an additional level of safety.
Designed for exciting excursions
The BK29 e-bike is designed for one purpose only - longer and exciting trips. Its powerful motor with a maximum torque of 58 Nm provides more power than you need. You can ride wherever you want.
The BK29 is also equipped with 20x4-inch non-slip fat tires, which also help with shock absorption. Even in the mountains and forests, you can ride without fear of obstacles, expanding the limits of riding fun.


20x4.0 inch puncture-proof tires for increased durability
48V 15Ah Removable battery with anti-theft device

Optimal driving pleasure with double suspension
What is included in the package?

Throttle × 1

Bicycle pump × 1

Charger (UK plug) × 1

Lock × 1

Assembly tools × 1

Key × 2

Throttle × 1

Bicycle pump × 1

Charger (UK plug) × 1

Lock × 1

Assembly tools × 1
