| General information | 
  
    | Model | Aprilia Tuono 660 Factory | 
    | Year | 2023 | 
    | Category | Sport | 
    | Rating | 4.2   Check out the detailed rating of racing track capabilities, engine performance, accident risk, etc. Compare with any other bike. | 
    
        | Engine and transmission | 
  
    | Displacement | 659.0 ccm (40.21 cubic inches) | 
    | Engine type | Twin, four-stroke | 
    | Engine details | 270-degree crank | 
    | Power | 100.0 HP (73.0  kW)) @ 10500 RPM | 
    | Torque | 67.0 Nm (6.8 kgf-m or 49.4 ft.lbs) @ 8500 RPM | 
    | Compression | 13.5:1 | 
    | Bore x stroke | 81.0 x 63.9 mm (3.2 x 2.5 inches) | 
    | Valves per cylinder | 4 | 
    | Fuel system | Injection. Airbox with head-on intake. 2 48 mm throttle body, Ride-by-wire engine management | 
    | Fuel control | Double Overhead Cams/Twin Cam (DOHC) | 
    | Cooling system | Liquid | 
    | Gearbox | 6-speed | 
    | Transmission type | Chain  (final drive) | 
    | Clutch | Multi plate wet clutch with slipper system | 
    | Fuel consumption | 4.90 litres/100 km (20.4 km/l or 48.00 mpg) | 
    | Greenhouse gases | 113.7 CO2 g/km. (CO2 - Carbon dioxide emission) | 
    | Emission details | Euro 5 | 
    
        | Chassis, suspension, brakes and wheels | 
  
    | Frame type | Aluminium dual beam chassis with removable seat-supporting subframe | 
    | Rake (fork angle) | 24.1° | 
    | Trail | 105 mm (4.1 inches) | 
    | Front suspension | Kayaba Ø 41 mm USD with top out spring.  Rebound, compression and spring pre-load adjustment. | 
    | Front wheel travel | 110 mm (4.3 inches) | 
    | Rear suspension | Asymmetrical aluminium rear arm. Rear shock absorber with top-out spring. Adjustable preload and rebound. | 
    | Rear wheel travel | 130 mm (5.1 inches) | 
    | Front tire | 120/70-ZR17 | 
    | Rear tire | 180/55-ZR17 | 
    | Front brakes | Double disc. Brembo four-piston. ABS. | 
    | Diameter | 320 mm (12.6 inches) | 
    | Rear brakes | Single disc. Brembo. ABS. | 
    | Diameter | 220 mm (8.7 inches) | 
    
        | Physical measures and capacities | 
  
    | Dry weight | 165.0 kg (363.8 pounds) | 
    | Weight incl. oil, gas, etc | 181.0 kg (399.0 pounds) | 
    | Power/weight ratio | 0.6061 HP/kg | 
    | Seat height | 820 mm (32.3 inches) If adjustable, lowest setting. | 
    | Overall length | 1995 mm (78.5 inches) | 
    | Overall width | 805 mm (31.7 inches) | 
    | Wheelbase | 1370 mm (53.9 inches) | 
    | Fuel capacity | 15.00 litres (3.96 US gallons) | 
    | Reserve fuel capacity | 4.00 litres (1.06 US gallons) | 
    
        | Other specifications | 
  
    | Color options | Factory Dark | 
    | Starter | Electric | 
    | Electrical | Lithium battery | 
    | Light | Triple LED headlights and daytime running lights | 
    | Comments | Five riding modes. Traction control. 6-axis IMU. | 
| Update specs | Report missing specs or required updates. | 
    
        | Further information | 
  | Insurance costs | Compare US insurance quotes from the nation's top providers. | 
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. | 
| Ask questions | Join the 23 Aprilia Tuono 660 Factory discussion group or the general Aprilia discussion group. | 
| Related bikes | List related bikes for comparison of specs. | 
    
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