Upgrade your daily ride with the KOOLUX KL6S folding electric bike, designed for commuters and city riders who want power, comfort, and easy storage. Built with a durable aluminum alloy frame and a high-performance 48V 15.6Ah lithium-ion battery (748.8Wh), this foldable e-bike delivers strong everyday performance with an impressive 70–120km riding range depending on load and road conditions.
With 20” x 4.0 fat tyres, a shock-absorbing suspension fork, and front and rear disc brakes, the KL6S is built to handle Manchester’s urban roads, hills, and unpredictable weather — making it a practical choice for commuting, weekend rides, and daily travel.
| Technical data | details |
|---|---|
Frame material | aluminum alloy |
Color | Black |
Unfolded size | 1780mm*790mm*1118mm |
Folded size | 960*470*890mm |
wheel shape | Integrated wheel |
Tire size | 20 inches |
Packaging size | 1450mm*280mm*790mm |
gross/net weight | 36kg / 30.5kg (79.37lbs / 67.24lbs) |
Maximum load | 120 kg (264.55 lbs) |
Maximum speed | 25 km/h (unlocked 38 km/h) |
Range | 70 km – 120 km (depending on load, temperature and road conditions) |
Maximum pitch angle | 25 degrees |
Optimal temperature | -10~45°C |
water resistance | IP54 |
battery type | 18650 lithium-ion power battery |
battery capacity | 15.6 Ah (748.8 Wh) |
battery nominal voltage | 48V |
engine rated power | 0.25 kW |
engine shape | assistance mode |
Engine type | 20 inch / High-speed gearbox / Integrated brushless wheel |
engine rated idle speed | 400±10 rpm |
charger output | 54.6V 3.0A |
charger input | 100-240V 50/60Hz 3.0A |
undervoltage protection value | 40.5V |
overcurrent protection value | 21A±1A |
Loading time | 7-8 hours |
display instrument | Multifunctional LCD display |
front lighting | YES |
braking method | front disc brake + rear disc brake |
pneumatic tires | Tire: 20*4.0 Valve: 20*4.0 The valve of the tube is AV |
front fork | shock fork |
Gearshift | 7-speed transmission |
Key Features of KOOLUX KL6S Folding Electric Bike
Fold, Store, and Ride — Perfect for City Life
The KOOLUX KL6S folding electric bike is designed for riders who need flexibility in everyday city life. With a compact folded size of 960 × 470 × 890mm, it’s easy to store in apartments, hallways, offices, or even in a car boot — making it ideal for Manchester commuters with limited space.
Built with a durable aluminum alloy frame, the KL6S offers a strong yet practical design for daily travel, whether you’re commuting into the city centre or riding locally around Manchester.
48V Lithium Power with Up to 120km Range
Powered by a reliable 48V 15.6Ah lithium-ion battery (748.8Wh) using high-quality 18650 battery cells, the KL6S delivers the range and efficiency needed for longer rides. With an estimated riding range of 70–120km, it’s well-suited for commuting, weekend trips, and daily errands — with range depending on rider weight, road conditions, temperature, and assist level.
Charging is convenient too, with a full charge time of 7–8 hours using the included 54.6V 3.0A charger, making overnight charging a practical option for regular riders.
Smooth Pedal Assist with Efficient 250W Power
The KL6S features a 250W rated brushless motor (0.25kW) designed for smooth and efficient pedal assist performance. The integrated motor wheel with a high-speed gearbox delivers consistent support at city speeds, helping you ride further with less effort.
With a maximum pitch angle of 25°, this folding e-bike is suitable for tackling hills and inclines commonly found around Manchester — making it a dependable choice for everyday commuting.
Comfortable, Stable and Built for Rougher Roads
Manchester roads can be unpredictable, and the KOOLUX KL6S is built with comfort in mind. The bike comes fitted with 20” x 4.0 pneumatic fat tyres, offering improved grip and stability across uneven roads, potholes, and wet surfaces.
To enhance ride quality further, the front suspension includes a shock-absorbing fork, helping reduce vibration and improving comfort during longer rides.
Confident Control with Disc Braking
For safer urban riding, the KL6S is equipped with a front disc brake and rear disc brake, providing responsive and consistent stopping power. This is especially useful for commuters and delivery riders who ride in traffic and need reliable braking performance.
The disc braking system also offers better control in wet weather, which makes it a strong match for Manchester’s rainy conditions.
7-Speed Transmission for Flexible City Riding
The KL6S includes a 7-speed gear system, giving you greater control over your riding style and terrain. Whether you’re climbing hills, riding longer distances, or simply cruising through the city, the gears allow smoother pedalling and better flexibility.
This also makes the bike practical for riders who want to switch between pedal assist and traditional cycling when needed.
Designed for UK Weather Conditions
The KOOLUX KL6S features an IP54 water-resistance rating, offering protection against rain and road splashes — ideal for everyday UK commuting. It’s designed to perform reliably across a wide temperature range of -10°C to 45°C, making it suitable for year-round use.
Note: IP54 protects against rain and splashes, but the bike should not be submerged in water.
Modern LCD Display and Front Lighting Included
The KL6S includes a multifunctional LCD display, giving you clear riding information such as speed, battery level, distance, and assist settings (depending on mode). This helps riders manage range and ride performance more confidently.
A built-in front light is also included for improved visibility, making early morning and evening riding safer — especially during darker Manchester winter months.
Frequently Asked Questions
How far can it go on a full charge?
The 48V 15.6Ah lithium-ion battery delivers an estimated 70–120km range, depending on rider weight, terrain, and assist level.
Does it fold easily?
Yes. The KL6S features a compact folding frame (960 × 470 × 890mm folded), making it easy to store in flats, offices, or car boots.
Is it good for hills in Manchester?
Yes. With a 250W motor and 25° climbing capability, it’s suitable for most urban hills and city inclines.
Is it suitable for rain?
Yes. It has an IP54 water-resistance rating, meaning it can handle rain and road splashes typical of UK weather.
How long does charging take?
A full charge takes approximately 7–8 hours, ideal for overnight charging.
Is it legal for UK roads?
Yes. The 250W motor and 25 km/h speed limit comply with UK e-bike regulations when used in standard mode.
Do you offer servicing in Manchester?
Yes. ManchesterEbike provides local servicing and after-sales support.
Is finance available?
Yes. Flexible finance options are available to make purchasing more accessible.
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