48V 18Ah Lithium Battery Aluminium alloy Frame Electric Mountain Bike step through ebike two wheel electric cycle

•Place of Origin:Chongqing China
•Model Number:FT-DK25
•Gears:21 Speed
•Range per Power:31 - 60 km
•Frame Material:Aluminum Alloy
•Wheel Size:26\
•Max Speed:30-50Km/h
•Voltage:48V
•Power Supply:Lithium Battery
•Braking System:Hydraulic Disc Brake (Hydraulic Brake Pad)
•Torque:60-70 Nm
•Charging Time:>3 hours
•Motor position:Rear Hub Motor
•Battery Position:Down Tube
•Battery Capacity:18Ah
•Tire Width:26*4\
•Fork : Lockout
•Battery : 48V 18Ah Lithium Battery
•Derailleur : 21 Speed Shimano Gear Shift
•Tire : 26*4.0 KENDA
•Motor : 48V 1000W Hub Brushless Motor
•Speed : 30~50Km/h
•Max Load : 120kgs
•Throttle : Thumb Throttle Optional
•Charger : 48V 2A Smart
•Style : Moutain Bicycle