An essential part of chain drive for transferring power from the engine to the tyres through shafts is the chain sprocket. Chain sprockets should be correctly designed and constructed to provide effective power transmission. In the chain drive sprocket, weight reduction is a possibility. In this work, a chain sprocket's design and dependability are examined using finite element analysis. For static and fatigue analysis of sprocket design, ANSYS software is employed. These findings have been used to optimise the sprocket for weight reduction. During sprocket vibration, modal analysis is carried out