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Naked Motorcycles

1999Ducati Monster 900

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The 1999 Ducati Monster 900 is a lightweight naked bike that appeals to riders seeking agile handling and straightforward performance. Powered by an air-cooled 904cc V-twin engine producing 74 horsepower, it's known for its minimalist design and responsive character. Best suited for urban riding and spirited backroad exploration, the Monster 900 established itself as an accessible gateway to Ducati's legendary engineering.

Capacity
904.0 ccm
Engine
V-Twin, four-stroke
Gearbox
6-speed
Dry weight
183.0 kg
Seat height
770 mm
Power
74.0 HP (54.4 kW)
Other years 1999 2000 2001

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 60Agility 76Comfort 55Off-road 15Touring 40Road manners 82
Off-road & trail15%
Cornering82%
City riding78%
Daily riding65%
Touring38%
Two-up40%
Track55%
Best for
A classic air-cooled Ducati naked built for spirited backroad rides, city cruising, and expressing raw V-twin character rather than outright speed.
Built for
Charismatic, mechanical, and vibration-rich, it delivers old-school Ducati soul with a gruff exhaust note and satisfying low-end torque.
Not ideal for
Not the right choice for riders seeking long-distance touring comfort, wind protection, or serious off-road capability.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 770mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 1999 Ducati Monster 900, with a moderate knee angle of around 115 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

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Full specifications

Engine
Capacity
904.0 ccm
Power
74.0 HP (54.4 kW)
Engine type
V-Twin, four-stroke
Power/weight ratio
0.4044 HP/kg (dry)
Bore x stroke
92.0 x 68.0 mm
Cooling system
Air
Fuel system
Injection
Starting
Electric
Valves per cylinder
2
Torque
Not on record - add it
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Performance
Top speed
205.0 km/h (127.4 mph)
Dimensions & weight
Wheelbase
1430 mm
Seat height
770 mm
Dry weight
183.0 kg
Fuel capacity
16.00 litres
Chassis & suspension
Front wheel travel
120 mm
Rear wheel travel
144 mm
Brakes & wheels
Front brakes
Dual disc
Front brakes diameter
320 mm
Rear brakes
Single disc
Rear brakes diameter
245 mm
Front tyre
120/70-ZR17
Rear tyre
170/60-ZR17

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted
Specification 199920002001
Capacity 904 cc 904 cc 904 cc
Dry weight 183 kg 183 kg 185 kg
Seat height 770 mm 815 mm 815 mm
Fuel capacity 16 L 16 L 16 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the Ducati Monster 900?

The 1999 Ducati Monster 900 has a Capacity of 904.0 ccm (55.17 cubic inches).

What engine power does the Ducati Monster 900 have?

The 1999 Ducati Monster 900 has a Power of 74.0 HP (54.4 kW).

How many gears does the Ducati Monster 900 have?

The 1999 Ducati Monster 900 has a Gearbox of 6-speed.

How much does the Ducati Monster 900 weigh?

The 1999 Ducati Monster 900 has a Dry weight of 183.0 kg (403.4 pounds).

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