For Men/ Women; Road Bicycle; Pedal Assist Electric Bicycle; 18-1/2 Inch Frame Height With 26 Inch Rim Diameter; 26 Inch Diameter x 2.2 Inch Width Tire; 48 Volt x 11.6 Ampere Hour Battery With Panasonic Cells/ 500 Watt Rear Hub Motor; 9 Forward Speed/ Travels At Speeds Up To 28 Miles Per Hour; Up To 80 Miles On Single Charge/ 4 To 5 Hours Battery Charge Time; Front And Rear Tektro Hydraulic Disc Brakes; White Aluminum Frame; 3.45 Amp Charger; 2.5 Inch Transflective Color Display; Front And Rear High Intensity Supernova LED Lights; 34 Inch To 41 Inch Adjustable Seat Height And Angle; Bluetooth Compatibility; RC3 Controller; With Bluetooth Module; Dealer Package - Needs To Be Assembled: 45 Minutes Assembly Time