Sunny ride 48v15ah Folding Electric Bike

The 20" Fat Tire Model E-FAT-MN E-Bike Specifications MOTOR: 48V/500W brushless DC hub motor HIGH TORQUE installed in rear wheel FRAME: Aluminum alloy 16.5inch BATTERY RANGE: 40-50 Miles* BATTERY CHARGING TIME: 4 - 6 hours BATTERY TYPE: Lithium-Ion BATTERY CAPACITY: 48V/15Ah BOX DIMENSIONS: (cm) 98 L x 48 W x 72H THROTTLE: Thumb Throttle (power at your hand is always available) DISPLAY: LCD panel HEADLIGHT: Front LED Headlight TAILLIGHT: YES REAR RACK: INCLUDED Fender: INCLUDED RIMS: 20 inch Black Alloy SPOKES: Stainless Steel TIRES: Sport Tires 20 x 4.0 GEAR SHIFTING: SUNRACE Derailleur (SHIMANO) 7-Speed Freewheel* SHIFTER: SUNRACE Push-Button (SHIMANO) 7 speed* SPROCKET: 48T chain-wheel crank BRAKES: Promax DISC Brakes Front 160mm and Rear Disc Brake 160mm with Motor Cut-Off Sensor in Brake Handles HANDLEBAR: Adjustable Stem for Comfort - Matte Black SADDLE: Comfort Saddle PEDALS: High Quality Folding Nylon Pedals MANUAL: INCLUDED TOOL: INCLUDED