City Model 1 includes both pedal assist (choose how much help you want using the digital controls) to cruise at up to 28 MPH, as well as a thumb throttle, which can propel you at up to 20 MPH without pedaling. There's a large LCD display showing your speed, distance, time, battery life, and other information; plus a kickstand for easy parking. Includes Kenda puncture-resistant tires, powerful hydraulic disc brakes for safer and stopping, and Shimano's 7 speed drivetrain.