Type: Horizontal, single-cylinder, air-cooled, 4-stroke, electric/kick-starting, automatic double clutch Bore x Stroke:52.4×49.5mm Total displacement:106.7mL Compression ratio:9.0:1 Maximum net power/ rpm:4.6kw/7500r/min±375r/min Maximum torque/ rpm:6.9N.m/5000r/min±250r/min Minimum no-load steady rpm (idle speed): 1500r/min±100r/min |