2011 APRILIA RSV4 R, Aprilia RSV4 R brings the technology and unique character of the V4 that redefined sports performance on the track within the reach of all enthusiasts.With the advent of the R version, the Aprilia RSV4 - the bike that took the world by storm and set new standards for sports performance, both on the road and on the circuits of the SBK World Championship - is now accessible to an even broader group of enthusiasts.RSV4 R maintains the same features that make the Aprilia RSV4 project so unique: The narrow 180 hp V4 engine, Ride-by-Wire integrated electronic management, dual injectors, race bred frame and suspension and extreme compactness.