The RSV4 1100 Factory signals the latest update to Aprilia's superbike lineup, further increasing separation between the standard RR and outgoing RF models. The biggest disparity? Aprilia increased displacement from 999cc to 1,078cc by increasing bore size to 81mm—from the RR model's 78mm. It's visually intriguing too. The 1100 Factory comes equipped with aerodynamic winglets inspired by Aprilia's MotoGP efforts, while optional carbon fiber intake ducts for the brake calipers improve performance and consistency. It does, however, come with a price tag of $24,499.