Five speed transmission with manual clutch" four-stroke, Single-cylinder, air-cooled, 70cc engine (50/90/110/125 optional)" Chain drive train" Front brak: Disc" Rear brak: Disc" Front tire size: 12x2.50 4PR" Rear tire size: 10x2.75 4PR" Maximum load: 176lbs (80kg)" Maximum speed: 34 mph" Bike Dim: 58.7"x30.3"x39.4"" Package size: 58"x15"x34.3"" Container load: 42PCS/20'; 88PCS/40'; 135PCS/40'HQ