Ducati 620 Sport (full fairing) (2003)

Ducati 620 Sport (full fairing) (2003)

The 2003 Ducati 620 Sport is an anomaly among its peers, boasting a traditional Desmo L Twin engine and slim frame that pays homage to the classic bikes of yesteryear.

Its four-stroke, 90-liter twin cylinder engine may not be as potent as some of its contemporaries, but it more than makes up for it with its distinctive character. The SOHC, desmodromic 2 valve per cylinder setup and belt-driven mechanism deliver a unique riding experience that’s as much about finesse as it is about brute force.

As you settle into the saddle, you’ll notice the seating position is slightly unconventional – the handlebars are positioned below the seat level, which can take some getting used to. However, once you’ve adapted, the 620 Sport reveals its true nature: a lightweight, agile machine that’s more than capable of carving up twisty roads and devouring motorways with ease.

Despite initial reservations about its performance, the 620 Sport proved itself to be a competent cruiser, able to maintain high speeds for extended periods without showing any signs of fatigue. In fact, it’s surprisingly comfortable, even after hours in the saddle. With a week spent living with this bike, I’m confident that it will continue to surprise and delight, its charm and character growing with each passing mile.

Key Specifications

Engine TypeFour stroke, 90Ltwin cylinder, SOHC, desmodromic 2 valve per cylinder, belt driven
Engine Capacity618 cc / 37.7 cu in
Max Power45 kw / 61 hp
Max Torque54 Nm / 5.5 kgf-m /39.8ft-lb @ 6500 rpm
Fuel Tank Capacity16 L / 4.2US gal / 3.5 Imp gal
Seat Height32.1 inches / 815 mm
Ducati 620 Sport (full fairing) (2003)

All Specifications

Make & Model

ModelDucati 620 Sport (full fairing)
Year2003

Engine

Engine TypeFour stroke, 90Ltwin cylinder, SOHC, desmodromic 2 valve per cylinder, belt driven
Displacement618 cc / 37.7 cu in
Bore x Stroke80 x 61.5 mm
Compression Ratio10.5:1
Max Horsepower45 kw / 61 hp
Max Torque54 Nm / 5.5 kgf-m /39.8ft-lb @ 6500 rpm
Engine Management SystemMarelli CPU 5.9M electronic fuel injection, 45 mm throttle body
Cooling SystemAir cooled

Performance

Top Speed195 km/h / 121.2 mph

Transmission

ClutchWet, multiplate
Gearbox5 Speed
Primary Drive Ratio1.85:1 (33/61)
Gear Ratios1st2.500 / 2nd 1.714 / 3rd 1.333 / 4th 1.074 / 5th 0.966:1
Final DriveChain

Electrical & Electronics System

Battery12V 10Ah
StarterElectric

Chassis & Suspension

Front SuspensionMarzocchi 43 mm upside-down fork
Rear SuspensionProgressive cantilever linkage with fully adjustable, Sachs Boge monoshock with position-sensitive damping

Wheels & Brakes

Front Tire Size120/70 ZR17
Rear Tire Size160/60 ZR17
Front Brakes2x 320 mm Discs, 4 piston calipers
Rear BrakesSingle 245 mm disc, 2 piston caliper

Dimension & Weights

Overall Length2030 mm / 79.9 in
Overall Width780mm / 30.7 in
Overall Height1110mm / 43.7 in
Seat Height32.1 inches / 815 mm
Wheelbase55.3 inches / 1405 mm
Fuel Tank Capacity16 L / 4.2US gal / 3.5 Imp gal
Dry Weight182 kg / 401 lbs

Features

  • Four stroke engine
  • 90L twin cylinder engine
  • SOHC (Single Overhead Camshaft) design
  • Desmodromic valve train with 2 valves per cylinder
  • Belt driven
  • Marelli injection system (upgraded for 2003)
  • Smooth and seamless acceleration
  • No flat spots or hesitation
  • Increased power: 61bhp
  • Increased torque: 54Nm
  • Valve work, airbox expansion, exhaust retuning, and longer stroke for increased performance
  • USD 43mm Marzocch forks (upgraded suspension)
  • Rear Sachs adjustable unit (upgraded suspension)
  • Solid rear suspension
  • Slim frame design
  • Half fairing
  • Traditional Desmo L Twin engine design
  • Slender tyres
  • Five-speed gearbox
Ducati 620 Sport (full fairing) (2003)
Ducati 620 Sport (full fairing) (2003)
Ducati 620 Sport (full fairing) (2003)

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