We know that the Aprilia RS 660 will debut as a production bike at EICMA next week, and we know that the Italian brand plans to make a few different machines off its middleweight twin platform.

So, they leaves us making some very obvious guesses about what will come next from Noale, and an Aprilia Tuono 660 is perhaps the most logical of those thought processes.

Confirming that suspicion, it seems that Aprilia was showing off its smaller Tuono model at an Imola track day, with the above spy shot getting snapped by the folks at ApriliaCup.