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There’s only one thing the Tuono 660 takes lightly and that’s its weight. This new model is an extraordinary mix of power and lightness, striking a perfect balance that makes for sheer riding enjoyment. No matter who’s in the saddle or the reason for being out and about, the Tuono 660 promises great performance, an elegant frame, plenty of premium features and, last, but not least, a fantastic riding experience.
| ENGINE: Aprilia parallel twin-cylinder forward facing, 4-stroke, liquid cooled with water-oil radiator and heat exchanger, double overhead camshafts (DOHC) with a silent chain on the right side, four valves per cylinder | |
| BORE AND STROKE: 81 x 63.93 mm | |
| CAPACITY: 659 cc | |
| COMPRESSION RATIO: 13.5:1 | |
| MAXIMUM POWER: 100 hp (73.5 kW) at 10500 rpm | |
| MAXIMUM TORQUE: 67.0 Nm (6.83 kg) at 8500 rpm | |
| FUEL SYSTEM: Airbox with front dynamic air intakes, two Ø48-mm throttle bodies, Ride-by-Wire engine management | |
| IGNITION: Electric | |
| GEARS: 6 gears with Aprilia Quick Shift (AQS) up and down |