Experimental Study of Pedelec E-Bike Using Modified Mid Drive MotorHollanda Arief Kusuma, Ibnu Kahfi Bachtiar, Tonny Suhendra, Unai Sunardi, Septia Refly, Eka Suswaini, Anton Hekso Yunianto and Agus SalimE3S Web Conf., 324 (2021) 05005DOI: https://doi.org/10.1051/e3sconf/202132405005