The Ducati 620 Sport motorcycle was released in 2003 and features a four-stroke, 90-degree L-twin cylinder engine with a capacity of 618cc. The engine has desmodromic 2 valves per cylinder and is belt-driven. It has a Marelli CPU 5.9M electronic fuel injection system with a 45mm throttle body. The bike has a 10.5:1 compression ratio and is air-cooled. The max power output is 45kW/61hp at 8750 rpm and max torque is 54Nm/39.8ft-lb at 6500rpm. It has a wet, multi-plate clutch and a five-speed transmission with a final drive ratio of 2.60:1. The front suspension consists of a Marzocchi 43mm upside-down fork and the rear suspension is a progressive cantilever linkage with a fully adjustable Sachs Boge monoshock. The front brakes are two 320mm discs with four-piston calipers and the rear brake is a single 245mm disc with a two-piston caliper. The bike has a length of 2030mm, a width of 780mm, and a height of 1110mm with a wheelbase of 1405mm. It has a dry weight of 182kg and a fuel tank capacity of 16L. The top speed of the Ducati 620 Sport is 195km/h.
Technical specifications:
Make Model: Ducati 620 Sport
| Year | 2003 |
|---|---|
| Engine | Four stroke, 90 degrees L twin cylinder, SOHC, desmodromic 2 valve per cylinder, belt driven |
| Capacity | 618 cc / 37.7 cu in |
| Bore x Stroke | 80 x 61.5 mm |
| Compression Ratio | 10.5:1 |
| Cooling System | Air cooled |
| Induction | Marelli CPU 5.9M electronic fuel injection, 45 mm throttle body |
| Spark Plugs | ChampionRA4HC / NGK DCPR8E |
| Ignition | Marelli electronic |
| Battery | 12V 10Ah |
| Starting | Electric |
| Max Power | 45 kW / 61hp @ 8750 rpm |
| Max Torque | 54 Nm / 5.5 kgf-m /39.8ft-lb @ 6500 rpm |
| Clutch | Wet, multiplate |
| Transmission | 5 Speed |
| Primary Drive Ratio | 1.85:1 (33/61) |
| Gear Ratios | 1st2.500 / 2nd 1.714 / 3rd 1.333 / 4th 1.074 / 5th 0.966:1 |
| Final Drive Ratio | 2.60:1 (15/39) |
| Final Drive | Chain |
| Front Suspension | Marzocchi 43 mm upside-down fork |
| Rear Suspension | Progressive cantilever linkage with fully adjustable, Sachs Boge monoshock with position-sensitive damping |
| Front Brakes | 2x 320 mm Discs, 4 piston calipers |
| Rear Brakes | Single 245 mm disc, 2 piston caliper |
| Front Tyre | 120/70 ZR17 |
| Rear Tyre | 160/60 ZR17 |
| Dimensions | Length: 2030 mm / 79.9 in Width: 780mm / 30.7 in Height: 1110mm / 43.7 in |
| Wheelbase | 1405 mm / 55.3in |
| Seat Height | 815mm / 32.1in |
| Dry Weight | 182 kg / 401 lbs |
| Fuel Capacity | 16 L / 4.2US gal / 3.5 Imp gal |
| Top Speed | 195 km/h / 121.2 mph |
