Specifications Breakdown

Model: KOOLUX X15

Bike Type: Electric mountain / commuter bike

Colour: Black or White

Motor Power: 500W motor

Battery: 48V 15.6Ah lithium-ion battery

Battery Capacity: 748.8Wh

Top Speed: Up to 42 km/h (26 mph)

Range: Up to 60–120 km (37–75 miles)

Wheel Size: 26-inch wheels

Tyres: 26 × 3.0-inch tyres.  

Gears: Shimano 7-speed gearing

Suspension: Front suspension fork

Brakes: Disc brakes

Frame Style: Hardtail electric bike frame

Maximum Load: 120 kg (265 lbs)

Bike Weight: 31.5 kg (69.4 lbs)

Package Weight: 38.8 kg (85.5 lbs).

What’s in the Box

1 × KOOLUX X15 Electric Bike

1 × Charger

1 × Tool kit

1 × User manual. 

FAQs

What is the top speed of the KOOLUX X15?

Up to 42 km/h (26 mph).  

How far can the KOOLUX X15 go on one charge?

Up to 60–120 km (37–75 miles), depending on riding mode, terrain, rider weight, and speed.  

What battery does the KOOLUX X15 use?

It uses a 48V 15.6Ah lithium-ion battery with 748.8Wh capacity.  

What tyre size does the KOOLUX X15 use?

It uses 26 × 3.0-inch tyres.  

Does the KOOLUX X15 have gears?

Yes, it comes with Shimano 7-speed gearing.  

Is the KOOLUX X15 good for commuting and longer rides?

Yes, the large battery, 26-inch wheels, and longer range make it a strong option for commuting, leisure riding, and longer everyday trips.

What colours does the KOOLUX X15 come in?

Black and White.

The KOOLUX X15

The Koolux X15 Electric Bike is designed to deliver a balanced combination of range, comfort, and versatility for riders who want an electric bike that performs well both in the city and on longer recreational rides. Built with everyday practicality in mind, the X15 offers dependable battery capacity, smooth ride quality, and durable components to support a wide variety of journeys.

Powered by a removable 48V lithium-ion battery, the X15 provides an assisted riding range of up to 120 km per charge under ideal conditions. This extended range allows riders to commute longer distances, explore new routes, or enjoy full days of riding without the need for frequent charging. The removable battery design makes it easy to charge at home, at work, or wherever a power outlet is available.

The bike is built around a strong and lightweight aluminium frame, providing stability and durability for everyday riding. Its geometry promotes a comfortable riding position that works well for both commuting and leisure rides.

For improved ride comfort, the Koolux X15 features a front suspension fork, helping to absorb bumps and vibrations commonly encountered on city roads, cycle paths, and mixed terrain. The bike rides on wide pneumatic tyres, which provide reliable grip and additional cushioning for a smoother and more stable ride.

The Shimano 7-speed drivetrain allows riders to easily adjust gearing for different terrain and riding conditions, whether cruising through the city, climbing gentle hills, or maintaining efficiency over longer distances.

Safety and control are supported by front and rear disc brakes, delivering consistent braking performance in a range of weather conditions. Integrated lighting improves visibility during early morning or evening rides, helping riders stay safer on the road.

Combining long-range battery performance, comfortable ride quality, and dependable commuter features, the Koolux X15 Electric Bike offers a practical and capable solution for riders who want an electric bike that can handle everyday commuting as well as longer weekend adventures with ease.

KOOLUX

KOOLUX began when three young cycling enthusiasts took on a challenging 38-mile mountainous ride and found themselves walking their bikes up steep terrain in the dark, cold and exhausted. Determined to solve that struggle, they set out to design electric bikes to help riders keep going. After winning recognition in a campus tech competition, they formally founded the company under the name “KOOLUX” five years later. Today, the brand is known for bringing stylish, powerful, and accessible e-mobility solutions to riders around the world.