2013 Aprilia SR 50 Factory, Super fast! - Who are You? SR 50: the legend rides on, and gets better every year! When the SR 50 first came out, it was already in a class of its own. The "sports scooter" category was invented specially for it. Now, the SR 50 features an aggressive new design, inspired by the RSV 1000 R Factory, but theres more to it than style! The SR 50 incorporates numerous technical solutions derived directly from Aprilias world-beating maxi, to bring you the tops in equipment and the highest level of active safety you can get. With advanced technology, a legendary name, and guaranteed performance, the new SR is destined to be yet another Aprilia success story. Especially if ridden by people like you.