the gasoline engine used for bicycle,the scale is four stroke(48cc).it is of high quality,it is Practical and beautiful. Bicycle Engine mode: F50Engine type  Single cylinder,Air-cooled,4-strokeBore×stoke  45*40Displacement  48CCMax.Powe(kw/rpm)  1.2/6500Ignition Mode  CDIStart mode    Hand-operatedGW   11.5KgDimensions  41*27*35cmwithEPD exhaust

bike engine