Koolux X7 Fat Tyre Electric Bike

Name: Koolux X7 Fat Tyre Electric Bike
Brand: Koolux
Price: 1.04795 GBP
Availability: OutOfStock
Rating: 4.67 (3 reviews)

Motor

750W

Battery

12.5AH

Speed

15.5 MPH

Range

54 MILES

€1.514,95 €1.047,95

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Brand	Koolux
Bike Type	Fat Tyre, Delivery & Cargo
Motor Power	750W
Maximum Speed	15.5 MPH
Maximum Range	54 Miles
Charging Time	7+ Hours
Shock Absorbers	Front
Wheel Size	20inch x 4.0 Fat Tyre
Brakes	Dual Mechanical Disc Brakes
Gears	7 Speed Shimano Gears
Bike Weight	27KG
Max Climb	15 degrees
Maximum Load	150KG

Download Product Manual (PDF) Awaiting Upload

Watch Assembly Video Awaiting Upload

Quick Summary
The KOOLUX X7 is a robust folding e-bike built for serious riders. With a high-capacity 48 V 25 Ah battery, fat tyres, and hydraulic brakes, it offers long-distance, terrain-flexible riding with confidence and comfort.

Power & Range
Choose between a legal 250 W version or an unlocked 750 W version depending on your riding preference. The large battery provides long rides between charges.

Built for Any Terrain
Its 20″ fat tyres and front suspension deliver stability and comfort over rough surfaces, while hydraulic disc brakes offer dependable stopping power.

Smart & Practical Design
Easily fold and store the bike when not in use. The removable battery allows flexible charging locations, and the overall build supports up to 120 kg of rider weight.

Reliable Features
IP54-rated frame protects against splashes. The strong frame and hydraulic brakes add to the bike’s durability and safe, controlled riding experience.

A black electric tricycle with front and rear baskets, labeled KOOLX X7, featuring a 250W motor and 48V 25Ah battery. Text highlights UK shipping and a delivery time of 3-7 days.

Close-up of a KOOLUX electric bike showing its battery mounted below the seat, part of the rear wheel, and the pedal, with grass and trees in the background.

A black electric bicycle with a front basket and rear cargo rack is parked on grass near a tree and path in a park. The bike has thick tires and Koolertron branding on the frame.

A black KOOLUX electric bike with thick tires, front and rear cargo racks, and a digital display is parked on green grass in a park with trees and a walking path in the background.

What's in the box?

1X Koolux X7 Fat Tyre Electric Bike (Mostly Built)

1X Charger

2X Keys

1X Assembly Tools

1X Assembly User Manual

Great commuter bike

Display is clear and the controls are simple.

Perfect for my commute

Motor is quiet and the assist comes in smoothly. Needed a quick tyre top‑up on arrival.

Thanks for the review — we’re here if you need help.

Sturdy build

Assembly was straightforward with clear instructions.

Thanks for the review — we’re here if you need help.

4.8

223+ online ratings

Koolux X7 Fat Tyre Electric Bike - Other Web Reviews:

4.8

223+ online ratings

What people like

The Koolux X7 is a well-regarded fat tire electric bike that is praised for its powerful performance and versatile, all-terrain capabilities. Riders frequently highlight the bike's long-range, removable battery and hydraulic disc brakes, which provide a smooth, safe, and efficient ride on a variety of surfaces. The bike's folding design also adds to its appeal as a practical and convenient solution for riders with limited storage space.

Pros

All-terrain capability: Fat tires handle a variety of surfaces.
Long battery range: The large capacity battery offers extended rides.
Conveniently foldable: Easy to store and transport.
Reliable safety: Features hydraulic disc brakes for superior stopping power.

Frequently Asked Questions

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