90cc Chain Drive SGT Dual A-Arms, Brake Light and Foot Brake SGT (Selective Gear Transmission) 4 Speed Semi Automatic with Foot Shifter * or * Hand Shifter to select any gear and operation as single speed automatic. Perfect solution for those users that want a single speed auto transmission but have full power to change gears if need be to meet different terrain. A child can grow into using the 4 Speed Semi Automatic Foot Shifter. ATV includes BOTH the foot shifter with left foot guard and hand shifter with left foot guard.