Chatham Rev 3 was made for effortless fun in the sun: Ride in total comfort with the padded saddle, non-slip grips and pedals, and sweptback handlebars that support a comfortable, upright riding position. Choose your boost with the customized complete Ananda e-system that controls the Pedal Assist, headlight, and more. You'll cover more ground with a range of up to 42 miles and top speed of 20mph Features: Handlebar-mounted button pod controls throttle, lights, Pedal Assist, walk mode, and more for easy access. Upgraded LED display provides clear visibility of battery status and assist levels. Accessible step-through frame makes getting on and off the bike easier for all riders. Sweptback handlebars and padded saddle support a relaxed, upright riding position. Li-ion battery offers up to 42 miles of range and charges fully in 4-5 hours. Tektro mechanical disc brakes with vibration-resistant rotors deliver quiet, consistent braking in all weather. Extra-wide 3" tires roll smoothly over bumps and pavement cracks for a comfortable ride. Shimano 7-speed Mega-Range drivetrain makes climbing hills and riding into headwinds easier. Integrated 40 Lux headlight and battery-powered taillight improve visibility for evening and low-light rides. Technology: Customized Ananda E-System with handlebar-mounted controls for full operational access. Upgraded LED display for monitoring ride data, battery status, and assist modes. Li-ion battery system engineered for long-lasting performance and efficient charging. Tektro mechanical braking technology with vibration-resistant rotors for reliable stopping power. Shimano 7-speed Mega-Range drivetrain designed for versatile, efficient shifting.