Ducati Monster 620 Dark - 2005 Specifications and Reviews

The 2005 Ducati Monster 620 Dark is an accessible naked bike ideal for riders seeking an agile, manageable middleweight with genuine Italian character. Its air-cooled 618cc L-twin engine delivers 46 horsepower and 57 Nm of torque, offering responsive performance without overwhelming inexperienced riders. Known for its minimalist styling and nimble handling, the Monster 620 Dark excels as an everyday commuter and entry point to the iconic Monster lineage.

2005
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General information

CategoryNaked bike
Year2005
ModelDucati Monster 620 Dark
 
 

Engine and Transmission Specifications

ClutchAPTC wet multiplate with hydraulic control
Transmission typefinal driveChain
Gearbox5-speed
Cooling systemAir
Fuel controlDesmodromic valve control
Valves per cylinder2
Fuel systemInjection. Marelli electronic fuel injection, 45 mm throttle body
Bore x stroke80.0 x 61.5 mm (3.1 x 2.4 inches)
Compression10.5:1
Torque57.00
Power46.40
Stroke4
Engine typeTwin
Capacity:618.00 ccm (37.71 cubic inches)

Physical measures and capacities

Wheelbase1,440 mm (56.7 inches)
Seat height770 mm (30.3 inches) If adjustable, lowest setting.
Dry weight166.0 kg (366.0 pounds)

Ducati Monster 620 Dark dimensions and frame

Exhaust system2 aluminium mufflers
Rear brakes diameter245 mm (9.6 inches)
Rear brakesSingle disc
Front brakes diameter320 mm (12.6 inches)
Front brakesSingle disc
Rear tyre dimensions160/60-ZR17
Front tyre dimensions120/60-ZR17
Rear suspension travel148 mm (5.8 inches)
Rear suspensionProgressive linkage with adjustable Sachs monoshock
Front suspension travel130 mm (5.1 inches)
Front suspension43 mm upside-down fork
Rake (fork angle)24.0°
Frame typeTubular steel trellis

Speed and acceleration

Power/weight ratio0.2795 HP/kg
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsMatte black/black
Fuel capacity14.00 litres (3.70 gallons)

Performance Profile & Rider Fit

62.2 hp
Peak Power
4.5s
0-60 mph

Best For

Track40%
City80%
Cornering70%
Daily Riding72%
Touring35%
Passenger40%

Rider Profile

Best ForWell suited to newer riders or those returning to biking who want an approachable, torquey V-twin without overwhelming power.
PurposeBuilt primarily for stylish urban riding and weekend backroad fun rather than outright speed or distance touring.
Rider FitA low seat height and manageable dry weight make it accessible for shorter or less experienced riders to handle confidently.
CharacterDelivers classic Ducati desmodromic V-twin character with a raw, mechanical feel and light, flickable handling from its trellis frame.
Not Ideal ForNot the right choice for riders wanting high-speed touring comfort, long highway range, or any off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2005 Ducati Monster 620 Dark Rider Ergonomics Assessment

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Feet:

At 770mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2005 Ducati Monster 620 Dark, with a moderate knee angle of around 115 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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⚠ Safety Recalls (2)

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Sep 2006 · 06V373000

ON CERTAIN MOTORCYCLES, THE FUEL PUMP AND IGNITION RELAYS INSTALLED DURING PRODUCTION COULD BE DEFECTIVE. THIS CAN CAUSE THE INSTRUMENT PANEL TO STOP FUNCTIONING AND THE ENGINE TO STOP.

Risk: IF THE ENGINE STOPPED WHILE THE MOTORCYCLE WAS BEING DRIVEN, IT COULD INCREASE THE RISK OF A CRASH.

Remedy: DEALERS WILL REPLACE THE FUEL PUMP AND IGNTION RELAYS. THE RECALL IS EXPECTED TO BEGIN DURING OCTOBER 2006. OWNERS MAY CONTACT DUCATI AT 1-408-253-0499.

SUSPENSION:FRONT:SHOCK ABSORBER May 2005 · 05V219000

ON CERTAIN MOTORCYCLES, THE INCORRECT REAR SHOCK ABSORBER ROCKER ARM WAS INSTALLED DURING PRODUCTION.

Risk: THE INCORRECT COMPONENT COULD POTENTIALLY FAIL CAUSING THE VEHICLE TO CRASH WITHOUT PRIOR WARNING.

Remedy: DEALERS WILL INSPECT THE REAR SHOCK ABSORBER ROCKER ARM AND REPLACE IT IF NECESSARY FREE OF CHARGE. THE RECALL BEGAN ON JUNE 15, 2005. OWNERS MAY CONTACT DUCATI AT 408-253-0499.

Source: NHTSA. View all Ducati recalls →

Rider Reviews

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