koolux bk6s 4 0 folding ebikeKOOLUX BK6S 4. 0 Folding Electric Bike Fold Fast. Ride Free. The KOOLUX BK6S 4. 0 Folding Electric Bike is engineered for riders who want the perfect blend of performance, durability, and portability. Whether you're commuting through the city, exploring off road trails, or simply enjoying weekend adventures, the BK6S delivers a smooth, reliable, and enjoyable riding experience. With its robust construction, long lasting battery, and fat tire

keeping your bottle firmly in place

making it suitable for longer rides without frequent recharging

Designed with commuters in mind

Whether you're running errands around town or heading out for a weekend adventure

easy mounting for riders of all ages

Package Contents:

offering both high and low beams

External devices: Y

and the rear damping system is used to deal with the impact of the rear wheel

Shimano 7 Speed Gear

The design also subtly conceals cables and battery components

auxiliary riding up to 280KM