I-Revolutionizing Bicycle Pedals: Izinqubo Ezintsha Zokushayela Ukukhula Kwemakethe Nokusetshenzwa
Zitholele izinto ezintsha zakamuva kuma-pedals wamabhayisikili, ushayela ukukhula kwemakethe ngamadizayini athuthukile athuthukisa ukusebenza, ukunethezeka, nokusebenza kahle.