Features: 1) Model: 1P52FMI 2) Type: horizontal, single cylinder, 4-stroke, air-cooled, OHC 3) Displacement: 125cc 4) Bore x stroke: 52.4 x 57mm 5) Rated power and rotating speed: 5.8kW / 7,000±500rpm 6) Max. torque and rotating speed: 8.6N.m / 5,500±500rpm 7) Idling speed: 1,500±150r/min 8) Min. fuel consumption: 367g/kW.h 9) Start mode: kick starter 10) Ignition: CDI 11) Lubrication pressure: splash 12) Transmission: 4 speed 13) Clutch: coil clutch 14) Compression ratio: 9.0:1