- Home
- /
- Electric Cargo Bikes
- /
- Koolux X7
Koolux X7 Cargo Electric Bike
Perfect for heavy loads

SPEED16 Mph
RANGE75 Miles
MOTOR250 W
BATTERY25 Ah
CHARGING5 Hours
WEIGHT209 Lbs

Experience the ultimate in convenience and power with the Koolux X7 Cargo Electric Bike. Designed to handle heavy loads with ease, this e-bike is perfect for urban commuting and off-road adventures alike.

Unmatched Performance
The Koolux X7 is equipped with a robust 250W rear hub motor, providing ample power for both city streets and rugged terrains. Its 48V 25Ah lithium-ion battery ensures long rides without frequent charging, offering a maximum range of up to 120 km.
Durable and Reliable
Constructed from high-quality aluminium alloy, the Koolux X7 is built to last. Its sturdy frame supports a variety of terrains, while the hydraulic disc brakes provide reliable stopping power, ensuring safety on every journey.

Comfort and Control
Featuring 20×4.0" Kenda fat tires, the Koolux X7 offers enhanced grip and comfort, making it ideal for sand, snow, gravel, and wet roads. The front suspension further smooths out the ride, providing a comfortable experience even on bumpy paths.

Convenient Charging
The removable battery design allows for easy charging at home or the office. Simply pop out the battery and plug it in, with a full charge taking just over five hours.
Specifications
- Wheel Size: 20 inches
- Maximum Speed: 25 km/h
- Number of Speeds: 7
- Colour: Black
- Frame Material: Aluminium Alloy
- Brake Type: Hydraulic Disc
- Suspension: Front
- Weight: 43 kg
- Whether you're commuting to work or exploring the countryside, the Koolux X7 Cargo Electric Bike is your reliable companion. Order today for fast UK delivery and start your journey with confidence.
- Battery25 Ah
- Charging Time5 Hrs
- Speed16 Mph
- Motor Power250 W
- Range75 Miles
- Brake SystemHydraulic Brake
- Tire Size20 In
- Frame MaterialAluminium Alloy
- Weight209 Lbs
- Input Voltage48
Yes. All electric bikes sold by Biktron are brand new, factory-sealed, and sourced directly from authorized manufacturers and official distributors.
You can select your bike based on riding style (city, mountain, cargo, folding), range, motor power, and terrain. If you’re unsure, our team can help you choose the best model for your needs.
Yes. Every e-bike battery is brand new and original from the manufacturer, with full safety certification and performance testing.
Yes. Each e-bike undergoes a quality control check before dispatch, including electronics, brakes, motor response, and battery performance.
Yes. All electric bikes purchased from Biktron include a manufacturer warranty. Warranty duration depends on the brand and model.
Standard delivery usually takes 2 to 7 business days within the UK. Delivery times may vary for remote areas.
We accept Stripe, PayPal, Apple Pay, Google Pay, and debit/credit cards. All payments are secured with SSL encryption.
Yes. You can return your bike within 14 days of delivery if it is unused, in original packaging, and in resalable condition.
Most electric bikes arrive 85–90% pre-assembled. Basic setup such as handlebars, pedals, and seat adjustment is usually required.
Currently, Biktron focuses on deliveries within the UK. International shipping may be added in the future.
Please note that the use of electric scooters and electric bikes in the UK is subject to specific regulations.
Electric Scooters:
Currently, privately owned electric scooters are not permitted on public roads, pavements, or cycle lanes. They are only legal on private land with the landowner’s permission.
Riders are advised to familiarize themselves with local laws and guidelines to avoid potential fines or penalties.
Electric Bikes (E-Bikes):
Electric bikes that meet UK government criteria (pedal-assisted, motor limited to 250W, and a maximum speed of 15.5 mph) are classified as Electrically Assisted Pedal Cycles (EAPCs). These can be used on public roads and cycle lanes without a license, tax, or insurance.
Riders must be at least 14 years old to legally ride an EAPC in the UK.
By purchasing and using these products, customers acknowledge their responsibility to comply with all applicable laws and regulations. Our company cannot be held liable for misuse or legal consequences resulting from non-compliance.
For more information, please refer to the UK Government’s official guidelines.
Related Models
More From This Brand
Explore additional electric bikes from the same brand, offering similar quality, performance, and value to match your riding needs.
Koolux BK10s Fat Tyre Electric Bike
SPEED16 Mph
RANGE35 Miles
MOTOR250 W
BATTERY13 Ah
Koolux BK6S PRO Double Battery E-Bike
SPEED15 Mph
RANGE93 Miles
MOTOR250 W
BATTERY23 Ah
Koolux X9 Electric Bike with Fat Tires
SPEED16 Mph
RANGE50 Miles
MOTOR250 W
BATTERY15 Ah
Discover Your Match
Let’s Find Your Dream Electric Bike
Answer a few fun questions and we’ll match you with the e-bike that fits your lifestyle, speed, and spirit.
Start the Quiz











