Our Folding electric bike with 500W high speed brushless motor, Strong driving force, Long Endurance and Removable 36V 13ah Lithium Battery supports 25 mph speed, Max Distance 20-35 mile, charging time 4-6 hours. The Mini Electric Bike is equipped with 866-LCD display, front and rear fenders can prevent muddy water splashes, SHIMANO outer 7 speed. Arrives 90% Assembled. Our electric bicycle using 20 x 4 inch fat tires, front and rear disc brakes fully protect your safety. You can ride on the beach and snow. Our Electric bicycle using light and strong aluminum alloy collapsible frame. You can have it with minimal storage space and easily store into any vehicle.