Five speed transmission with manual clutch" four-stroke, Single-cylinder, air-cooled, 120cc engine (70/90/110 optional)" Chain drive train" Front brak: Disc" Rear brak: Disc" Front tire size: 14x2.5 4PR" Rear tire size: 12x3.0 4PR" Maximum load: 220lbs (100kg)" Maximum speed: 50 mph" Bike Dim: 58"x29.5"x43.3"" Package size: 62"x15"x34.3"" Container load: 42PCS/20'; 88PCS/40'; 135PCS/40'HQ