Koolux BK6SPRO 500W folding electric fatbike: dual battery, comfort and long range
The Koolux BK6SPRO 500W is a folding electric fatbike designed for riders who want more range, more comfort and more freedom on their rides. Thanks to its dual battery, wide 20x4.0 tyres and hydraulic brakes, it combines endurance, stability and riding pleasure.
Its folding format makes it easier to store or transport than a classic fatbike, while maintaining a strong presence on the terrain. The BK6SPRO is aimed at users looking for a solid, well-equipped model capable of supporting longer rides.
🚴♂️ Why choose the Koolux BK6SPRO 500W folding electric fatbike?
Dual battery & extended range:
The main advantage of the Koolux BK6SPRO is its dual-battery configuration. It includes a 48V 13Ah main battery and an additional 48V 10.4Ah battery, offering an advertised range of between 60 and 80 km depending on usage conditions.
This energy reserve allows you to enjoy longer rides with fewer charging constraints. Actual range varies depending on rider weight, assistance level, terrain, outside temperature and type of surface.
500W motor for smooth and dynamic riding:
The 500W motor provides comfortable assistance for starts, climbs and trail sections. It offers a more dynamic ride than a classic electric bike while remaining easy to handle.
With an advertised maximum speed of 40 km/h, the BK6SPRO delivers good riding sensations while maintaining stable behaviour thanks to its solid frame and wide tyres.
Kenda 20x4.0 tyres for greater stability:
The Kenda 20x4.0-inch tyres offer excellent grip on varied surfaces. Their width provides greater stability, more comfort and better absorption of ground irregularities.
This fatbike format is ideal for riders who want a more reassuring, stable and comfortable ride than with an electric bike fitted with thin tyres.
Hydraulic brakes for better control:
The Koolux BK6SPRO is equipped with hydraulic brakes, a real advantage on an electric fatbike of this size. Braking is more progressive, more powerful and easier to control than with a classic mechanical system.
This configuration enhances the feeling of control, especially on descents, trails or more demanding rides.
Folding format and practical design:
Despite its complete equipment and dual battery, the BK6SPRO keeps a folding frame. This format makes it easier to store in a garage, storage room, suitable vehicle or reduced space.
With its net weight of 38.6 kg, maximum load of 120 kg and IP54 protection, this model is designed for regular and comfortable use.
Features:
- Motor: 500W ⚡
- Main battery: 48V 13Ah 🔋
- Additional battery: 48V 10.4Ah 🔋
- Range: 60 to 80 km depending on use
- Standard speed: 25 km/h
- Maximum speed: 40 km/h
- Tyres: Kenda 20 x 4.0 inches
- Brakes: hydraulic brakes 🛑
- Rack battery charging time: 6 to 7 hours ⏱️
- Frame battery charging time: 5 to 6 hours ⏱️
- Frame: folding
- Protection: IP54
- Advertised climbing angle: up to 25°
- Maximum load: 120 kg
- Net weight: 38.6 kg
- Gross weight: 45.6 kg
- Unfolded dimensions: 180 x 60 x 125 cm
- Package dimensions: 151 x 30 x 84 cm
- Colour: black
Included contents
- 1 Koolux BK6SPRO 500W folding electric fatbike
- 1 48V 13Ah lithium-ion battery
- 1 48V 10.4Ah lithium-ion battery
- 1 charger
- 1 user manual
🔧 Manufacturer warranty
- Manufacturer warranty: 3 months
- Excludes wear parts, breakage, oxidation, misuse or product modification
This manufacturer warranty does not limit the applicable legal warranties.
🎯 More range, more comfort, more riding pleasure
With its dual battery, Kenda 20x4.0 tyres, hydraulic brakes and folding frame, the Koolux BK6SPRO 500W ticks all the right boxes for anyone looking for a long-range, practical and stylish electric fatbike. A model designed to ride longer, with greater stability and a true feeling of freedom on every outing.
Non-contractual photos. Specifications may vary slightly depending on supplier arrivals. Actual range depends on rider weight, terrain, assistance level, outside temperature and type of surface.
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