One of the most highly anticipated 2021 models is almost here. Next week, we get our first ride on the 2021 Aprilia RS 660. This week, we get a much more in-depth view of the lightweight twin from Noale. Let’s go over what we know.
1. The 2021 Aprilia RS 660 is all about moderation. Rather than a triple or inline-4, the powerplant is a highly tuned parallel twin.