... typeOpen frameEngine Model251v78Engine typeTwo-cyinder,V-twin,four-stroke,OHV,air-cooledCylinder NO,-bore×stroke(mm)1-78×72Displacement688Rated power[kW(Hp ... frameEngine ModelHONDA ENGINEEngine typeTwo-cyinder,V-twin,four-stroke,OHV,air-cooledCylinder NO,-bore×stroke(mm)1-78×72Displacement688Rated power[kW(Hp ...