WU, Y.-C. Structural Analysis of Existing Multi-Speed Transmission Hubs of Bicycles. Proceedings of Engineering and Technology Innovation, [S. l.], v. 4, p. 43–45, 2016. Disponível em: https://ojs.imeti.org/index.php/PETI/article/view/255. Acesso em: 29 mar. 2024.