125cc gasoline horizontal engine for tricycle Model: 125cc gasoline vertical engine for motorcycleEngine Type100,Single cylinder, 4-stroke,air-cooling, camshaft upwards, tilting (100leaned) Displacement(ml)123.7Dimension(mm×mm×mm) 457×313×352Net Weight(kg)23.5Max.Power(kw/r/min)6.3/8000±5%Max.Torque (N.m/r/min)8.5/6000±5%Compression Ratio9.31