Much of the revisions arrive from the World Superbike Aprilia Racing Team, which took the 2012 title with Max Biaggi at the controls.Both the RSV4 R and RSV4 Factory receive a host of upgrades for 2013, including ABS, a revamped chassis, a four-horsepower increase in horsepower from the 999cc 65-degree V4, a bigger fuel tank and further refinements on its Aprilia Performance Ride Control (APRC), which features Traction Control, Wheelie Control and Launch Control.The main difference between the Factory and the R version is the suspension. The Factory gets top of the line Ohlins 43mm forks, while the R gets a Sachs setup. Out back, the Factory model also gets Ohlins, and the R Sachs.Attached above is wallpaper of the 2013 Aprilia RSV4 Factory ABS in the only color available – black and red with gold wheels. For a preview of the 2013 RSV4 lineup, click here.Click motorcycle thumbnail to expand. Right click motorcycle wallpaper to download.