KOOLUX KL6S Electric Bike | 500W 15.6Ah 48V

Are you looking for an electric bike that offers the comfort of wide fat bike tires, a long range, and the ability to fold? The KOOLUX KL6S is designed for exactly that purpose.

It combines a 500 W electric motor, 48 V / 15.6 Ah battery, 20×4" tires, suspension front fork and hydraulic disc brakes . Thanks to the folding frame, you can easily transport it by car or store it in a smaller space.

Large battery for long trips

The KL6S uses a 48 V / 15.6 Ah lithium-ion battery with a capacity of 748.8 Wh . The manufacturer and sales sources state a range of approximately 70–120 km , with the actual range depending on rider weight, terrain, temperature, speed and assistance intensity.

The battery is removable , so you can conveniently charge it off the bike.

Wide 20×4" tires

Large 20×4" Kenda fatbike tires provide high stability and comfort. The wide profile helps absorb minor bumps and improves traction on gravel, grass, or unpaved roads.

The KL6S is not just designed for asphalt – it can also handle lighter terrain and trips outside the city .

Hydraulic brakes

Hydraulic disc brakes at the front and rear ensure safe braking . Combined with large tires, they provide good control over the bike during everyday riding and on more challenging terrain.

Folding aluminum frame

One of the biggest advantages of the KL6S is its foldable design .

When folded, the bike measures approximately 145 × 28 × 79 cm , making it easier to transport in a car, caravan or store at home. When unfolded, the bike measures approximately 178 × 79 × 118 cm .

Comfortable ride

The front suspension fork helps absorb bumps and, combined with the wide tires, creates a comfortable ride.

The bike is also equipped with a 7-speed Shimano system , so you can choose the appropriate gear according to the terrain.

Smart features

The KL6S offers more than just a classic LCD display. According to the available specifications, it supports the RCB app for Android and iPhone, NFC unlocking and 4G smart display . The system can support navigation, localization or electronic bicycle security, for example.

Main advantages

• Motor maximum power 500W
• 48V/15.6Ah battery
• Capacity 748.8 Wh
• Range approximately 70–120 km
• Maximum speed 25 km/h
• 20×4.0" Kenda fat bike tires
• Hydraulic disc brakes
• Shimano 7-speed transmission
• Suspension front fork
• Folding aluminum frame
• Load capacity up to 120 kg
• IP54
• RCB app support
• NFC unlocking
• 4G smart display

Who is the KOOLUX KL6S suitable for?

The KL6S is suitable for customers who want a comfortable folding electric bike with a long range , but don't want to give up the stability and comfort of a fatbike design.

It is ideal for:

• daily commute,
• cycle routes,
• trips and camping,
• longer rides,
• gravel and dirt roads,
• storage in smaller spaces,
• transportation by car,
• easier terrain.