For buyers eyeing a high‑performance street‑fighter, the RS 660’s 105‑hp, 70‑Nm twin delivers punch in a lightweight chassis—no drastic changes to the powertrain means the same spirited ride but with a fresh, track‑honoured identity.
The white‑base bike gets a green‑accented livery that mirrors the circuit’s color scheme, and the tail and side panels sport a chequered flag motif. A passenger seat cover comes standard, and every serial number is stamped on the steering head plate, adding a touch of exclusivity that makes it more than just a paint job.
Under the hood, the 660cc unit still spins out 105hp at 10,400rpm and 70Nm at 8,400rpm, paired with a 6‑speed gearbox. Electronics stay top‑tier: traction control, adjustable engine maps, wheelie and engine‑brake control, cornering ABS, a bidirectional quickshifter, launch control, cruise control, and a six‑axis inertial measurement platform keep the bike smart and safe on twisty roads.
The bike will debut at Milan’s EICMA 2026, on display in Hall 9 from November 5 to 8. Aprilia hasn’t announced the price, production run, or availability yet, but the limited‑edition status suggests a niche market for collectors and racing‑fans alike.