AITAIER 72V power long range 2 person new 2023 zhejiang heavy bikes electric motorcycle for adults

•Place of Origin:Jiangsu China
•Brand Name:AITAIER
•Model Number:ZD-01
•Gears:3 Speed
•Range per Power:> 60 km
•Frame Material:Steel
•Wheel Size:20\
•Max Speed:30-50Km/h
•Voltage:72v
•Power Supply:Lithium Battery
•Braking System:Disc Brake
•Torque:90-100 Nm
•Charging Time:>3 hours
•Motor position:Rear Hub Motor
•Battery Position:Down Tube
•Battery Capacity:42ah
•Tire Width:20*4\
•Product name : super Mountain Bike Electric Fat Tire 7speed for Adult 73
•Keyword : electric dirt bike
•Style : mountain electric bike
•Certification : CE En15194 RoHs
•Seat : Single saddle and large saddle
•Pedal : Aluminum alloy foot
•Battery : More secure large soft pack lithium battery
•Motor : It can be dual motor or you can upgrade the bafang motor
•Frame : Full suspension frame
•Rim : Spoke theory and integral wheel can be selected