Four cylinders, a frame suited for a 250cc two-stroke, and a host of race devices. That's the recipe for Aprilia's new Superbike the RSV4. For the latest Superbike from Noale Arrow is proud to offer a variety of slip-on exhausts. These systems will offer a diamond shaped silencer and stainless steel mid-pipe. Everything is secured to the tail section using a black anodized aluminium support bracket. The silencers will be offered in aluminium, carbon fibre and titanium with carbon end cap. As an option, a street legal catalytic converter will also be available.