Design and Analysis of Two Wheeler Leg Guard for Material and Shape Optimization M. Lalith Chandra Srikar, P.G.S. Sai Krishna Pavan, S. Muralidhar and N. Sateesh E3S Web Conf., 391 (2023) 01006 Published online: 05 June 2023 DOI: 10.1051/e3sconf/202339101006