3 forward 1 reverse gear

 ENGINE SIZE       125CC
 GEAR SYSTEM       3 FORWARD; NEUTRAL; REVERSE
 Type                     Horizontal, single-cylinder, 4-stroke, air-cooled
 Start Method        Electrical Start
 Bore x Stroke         52.4×55.5mm, 119.7mL
 Compression ratio      9.0:1
 Maximum net power/ rpm      5.8 kw/7500r/min±375 r/min
 Maximum torque/ rpm      8.5 N.m/5000r/min±250 r/min
 Idle speed      1500 r/min±100r/min
 Front sprocket      428 - 17mm - 14T

it comes with: Chain case and Gasket ,35mm Air filter, PZ19 Carburetor