The 2019 MotoGP season was a long, hard road for Aprilia. The hiring of Massimo Rivola as CEO of Aprilia meant that the development of the RS-GP came to a standstill while he first straightened out Aprilia's organization, and allowing Romano Albesiano to concentrate on building a brand new machine, with a 90° V4 engine, from the ground up.
It was a major gamble. Aprilia was throwing away four years of development in MotoGP, and starting almost from scratch again. The Noale factory had a lot of new data to go on, but they had to make the right choices in so many areas that it would be easy to find themselves chasing down a blind alley.
The gamble seems to have paid off handsomely. Aleix Espargaro and Aprilia test rider Bradley Smith were wildly enthusiastic about the new RS-GP. "I didn't really expect that with a bike as new as this, that I would be as competitive as I am," Espargaro said. "Even with 20 laps on the tires, I can do 1'59s, it's unbelievable how fast I was. I think that with this RS-GP, the bike is a lot more close to the podium."