What do you say about the Aprilia RSV4? The past 13 years have seen a number of changes come to the RSV4 (and seen a number of letters come and go, as well), as Aprilia has been consistent in its effort to keep the RSV4 at the pointy end of the liter-bike spectrum.

The 65° V4 engine has grown from 999cc from its debut in 2009, now to 1,099cc in 2021. Similarly, the electronics package has gotten smarter and faster. And of course, the design has (debatably) improved with the latest trend of aerodynamic aids.

This constant unyielding iteration is unseen elsewhere in the motorcycle industry, which instead prefers to succumb to the ebbs and flows of more clearly defined model generations.

This unique approach has allowed Aprilia to constantly keep the RSV4 at the pointy end of the liter-bike segment, but has it paid off for the 2021 model year RSV4 and RSV4 Factory machines, though? That is the topic of today’s story.

To find the answer to whether the Aprilia RSV4 has gotten better with age, and remains at the top of the superbike pile, we took this motorcycle to one of the most iconic tracks in the United States: Laguna Seca. 

We were not disappointed in the result. Let me explain.