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2026 Aprilia® RS 660 Factory

The 2026 Aprilia RS 660 features a 660-cc twin-cylinder engine delivering 105 horsepower and 51.6 ft-lb of torque. It has a wet weight of 403.4 lbs and comes with cornering ABS, a 5-inch TFT dashboard, and the APRC system. The RS 660 also utilizes a twin-spar aluminum frame and Kayaba suspension, with optional Öhlins suspension for the Factory model.
Here's a more detailed breakdown:
Engine:
Engine: Forward-facing, twin-cylinder, 660-cc, Euro 5+ compliant.
Power: 105 hp at 10,400 rpm.
Torque: 51.6 ft-lb (70 Nm) at 8,400 rpm.
Throttle Bodies: 52 mm.
Other: 4 valves per cylinder, Ride-By-Wire, multi-plate wet with slipper system.
Chassis and Suspension:
Frame: Twin-spar aluminum.
Front Suspension: Kayaba Ø 41 mm USD fork (adjustable rebound and preload), 4.7-inch travel. Öhlins NIX 30 fork (Factory model).
Rear Suspension: Kayaba monoshock (adjustable rebound and preload), 5.1-inch travel. Öhlins STX 46 monoshock (Factory model).
Brakes and Wheels:
Front Brakes: Double Ø 320 mm floating disc, Brembo radial calipers.
Rear Brakes: Ø 220 mm disc, Brembo caliper.
ABS: Cornering ABS with 3 maps and rear wheel lift-up mitigation.
Wheels: Cast 17 x 3.5 inch.
Electronics and Features:
APRC (Aprilia Performance Ride Control): Includes Engine Maps (AEM), Engine Brake (AEB), Traction Control (ATC), Wheelie Control (AWC), Aprilia Launch Control (ALC), and 5 Riding Modes.
Dashboard: 5-inch bonded TFT dashboard.
Lighting: Full LED headlights and indicators with light signature.
Other: Backlit switchcubes, cruise control, 6-axis inertial platform.