Exclusive Aprilia RS 660 Trofeo is a race-prepped, track-only bike that surpasses its rivals. Upgrades enhance power, handling, and safety, including race-spec engine and electronics. Lightweight ...

Master cylinder with separate reservoir and metal braided hose There is only one version of the Aprilia Tuareg 660, however the twin-cylinder engine platform is also shared by the RS 660 ...