Material:  Iron
Acceleration type:  Twist throttle/sensing assist
Motor:  350W high-speed brushless motor
Battery:  48V 10AH Lithium ion Battery
Top speed:  20 MPH
Mileage:  22 Miles (electric mode)
Charging time:  6-8H
Brake:  Mechanical Disc Brakes
Bike Weight:  49.9lbs (22.7KG)
Gross Weight:  67.9lbs (31.7KG)