Ducati 620 Sport (2003)

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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

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