The Rad Power Bikes RadCity 4 is a popular, feature-rich electric commuter bike designed for urban environments, featuring a 750W geared hub motor and a 672Wh battery. See photos for details and condition. Includes helmet, $100 high quality bike lock, spare wide seat and extra rear wheel and motor, headlight and brake/running light. The extra motor works fine but does not update the speedometer on the handlebar. Includes charger and keys for lock and battery. Mileage is less than 1400 miles. Top speed with no pedal assist is about 20mph.