The 2024 Aprilia RS 660 perfectly balances the thrill of a track-focused sportbike with real-world street rideability. Powered by a responsive 659cc parallel-twin engine putting out 100 hp, and backed by Aprilia’s class-leading APRC rider aids, this bike is an absolute weapon in the twisties. This specific RS 660 has been thoughtfully upgraded with high-end, functional modifications that significantly improve rear suspension performance, ergonomics, and aesthetics while preserving all factory components.

Nitron Rear Shock: The standout upgrade. Replaces the factory rear unit with a premium Nitron shock, delivering vastly superior damping control, better rear-end tracking, and a plush yet planted feel under hard acceleration.

Domino Hand Grips: Upgraded for improved tactile feedback, reduced vibration, and a more secure, racing-inspired grip feel.

Eazi-Grip Tank Pads: Black tank grips installed to provide maximum lower-body stability under braking and cornering, keeping weight off your wrists.

Yoshimura Tail Tidy: Cleans up the rear profile significantly, eliminating the bulky factory plastic fender for a razor-sharp, aggressive look.

Color-Matched Passenger Seat Cowl: Instantly gives the bike that sleek, aggressive single-seater "race bike" aesthetic.

Passenger Seat Included: Transitioning back to two-up riding is effortless—the factory passenger seat is fully included and can be swapped back on in seconds.

Available now in our Portland showroom.