125cc motorcycles, 125cc street bikes(150cc,200cc,250cc engine optional)Specifications:1) Engine:a) Engine type: 4-stroke, single cylinder, air cooledb) Bore and stroke: 56mm x 49.5mmc) Ignition: C.D.Id) Starter: electronic & kick start2) Drive train:a) Clutch: manual b) Transmission: 5-speed c) Driveline: chain drive3) Chassis, suspension..