I am selling this bike because I no longer use it due to changing life circumstances. It is in good condition, used only in the summer on bike trails. I bought the bicycle and electric kit at Wheel and Sprocket. The electric kit with installation was an additional $2,000. Check the Catrike website for additional information on the Trike. There is a pedal assist and throttle mode with 5 speeds. Top speed is in the low 30's MPH.