VAYA UB1 is the ultimate electric bike for your outdoor adventures. This lightweight, foldable bike is capable of withstanding all weather conditions, and its five pedal-assisted gears let you reach a speed of up to 25 km/h. The battery lasts up to 50 km and the 20 x 1.95 inch wheels provide great stability on any terrain. Make your cycling experience even more comfortable with the UB1.