<strong>20 inch Folding​ Electric Bike with Lithium-Ion Battery</strong></br> Strong brakes, high-strength carbon steel comfort shock absorption and 7-speed professional transmission system offer all the qualities of a premium bike with the added feature of three pedal assist modes. you will get a more stable and comfortable bike.</br></br> <strong>Specifications:</strong><br><br> <strong>Size:</strong><br> Full Length: 58.66 inch<br> Whole Height(from handlebars): 41.34-46.85 inch<br> Wheel Diameter: 18.7 inch<br> Seat Height: 27.5-44.5 inch<br>length: 22.4 inch<br>Package Size: 50x10x24inch <br><br><strong>Basic information:</strong><br> Vehicle weight: 50.71 lb<br> Mileage: 21-43 Miles<br> Load capacity: 242.51 lb<br> Maximum speed: 22-30km/h<br> Display: LED 3-speed smart meter button (battery power /Gear indicator)<br> Max Gradient: 30°<br> Support System: Brake power-cut protection<br><br> <strong>Details:</strong><br> Front Fork: Aluminum alloy + iron comfort shock absorption<br> Tire: Anti-slip resistant thick tire<br> Back Shelf: Steel high strength Back Shelf<br> Brake system: Front-wheel and rear disc brakes<br> Gear shift system: 7-speed transmission system<br> Handlebars: Aluminum Alloy<br> Lithium battery: 36V 8AH<br> Charger: Smart Lithium battery charger<br> Motor: 250W high speed brushless gear motors<br> Saddle tube: Aluminum Alloy Extended seat tube<br> Meter: 3-speed smart meter button<br> Headlight: Bright LED headlamp and horn<br> Front and rear wheels: Double layer Aluminum Alloy wheel<br> Charging time: 4-6 hours<br><br> Package Content: 1 x Mountain Bike (with the accessory)