Jansno X50 Fat Tire E-bikes, 20" x 4.0 Electric Bike for Adults with 750W Motor 48V 14Ah Removable Battery Ebike Mountain Bicycle

This powerful adult e-bike has 3 working modes.Pedal Assist Mode: The motor will assist you with a moderate amount of power as you pedal the bicycle.Fully Electric Mode: Twist the throttle in any increments of power you desire to power the motor of the bicycle . In his mode . it has 20-40miles battery range.Pedal Mode: Pedal the bicycle normally as you would any bicycle.