Maverick Viñales, Aprilia Racing’s official rider in MotoGP, on Aprilia’s RS 457. Media provided by Piaggio Group. We’re told the Noale-based bike builder is gearing to make the kit as affordable as ...

but that bike still has an unsightly muffler hanging off the side. Ball's in your court, KTM. Aprilia hasn't announced pricing for the RS 457 yet, but its competitors generally sit around the $ ...

Aprilia RS 457 Trofeo features ... bike focuses on making the 457 a proper track weapon. The most notable change here is the new race bodywork. It comprises new side fairings, headlight cowl ...