... :single cylinder,4-stroke,,water-cooledDisplacement:292.4mlBorexStroke:78x61.2mmStarting:electric/kickIgnition:CDIlubrication:pressure and splashClutch:manual,wet,multi-plateGearshift:1-0-2-3-4-5 ... CAD/CAE technology, and according to the features Of this engine,a balance shaft damping system is designed and mounted reasonably, in ...