52cc Chain Saw, 20" Carlton saw-chain, Cog gap :0.325", 20" guide bar Specification:Engine type: Gasoline engine,2-stroke,one ... cylinder,air-cooled Displacement: 51ccPower: 2.2kw/7500rpm2 cycle oil mixing gasoline ratio: 1 ... :Packing size: 51x26x29cmContainer load quantity:800pcs/20ft; 1700pcs/40'GP 52cc Chain Saw, CE/GS/EMC approved