The Aprilia RS 660 is a new kind of comfortable, middleweight sportsbike. Let’s face it, someone had to build one. Sportsbike sales have bombed over the past decade and it’s easy to see why.

Q. What is the power of Aprilia RS 660? On official website... It's been shown that bike will be going to produce around 100ps power Not launched yet..its in.the supersport category.

Michael Teo Van Runkle is a journalist who covers the auto industry. The Tuono 660 shares a powerplant with Aprilia’s RS sport bike and Tuareg adventure bike, a 659cc parallel-twin capable of an ...