Aprilia RS660 and RS660 Factory have arrived in dealers. Boasting new aero, more power, and more advanced electronics, the ...

Considering 800-950cc is the new norm of the middleweight segment, the name makes complete sense for a middleweight V-twin by ...

The Aprilia RS 660 gets a more sophisticated sibling this year—the 2025 Aprilia RS 660 Factory. It’s the first Factory ...

Moving the catalytic converter a little further back in the exhaust system has helped reduce the heat a little, and more ...