Model number: 81452 Chain saw Displacement: 52.5cc Length of guide bar: 18" or 20" Certificate: GS,CE, ... .81452Engine typeGasoline engine,2-stroke,one cylinder,air-cooledDisplacement 52.5cc Engine power 2.4KW Carburetor type DiaphragmaticStarting systemRecoiled, iuauelFuel mixed ... "Cog gap 0.325" or 0.375"Weight8kgPacking size48*26*30 cm Features:* Easy start design for faster and easier starting ...