... ,water-cooled,oil-cooled Transmission:Shaft drive, automatic CVT with reverse 250cc EEC ATV Engine ATV SPECIFICAL engineType244cc, 1-cylinder, 4 ... ratio10.0:1IgnitionCDIGear shift mode/MA 2-forword ,neutral and reverse Starting systemElectric startingMax power and rotate speed12.5kw/7500r/min ...