Ducati 900 Monster S - 1998 Specifications and Reviews

The 1998 Ducati 900 Monster S is an aggressive naked bike that combines raw V-twin character with streetfighter styling, delivering 74 horsepower from its 904cc engine. Its lightweight 183kg frame and responsive handling make it ideal for riders seeking nimble urban performance and spirited canyon carving. Known for establishing the modern naked bike template, it remains a favorite among those valuing accessible thrills and distinctive Italian engineering.

1998
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General information

CategoryNaked bike
Year1998
ModelDucati 900 Monster S
 
 

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox6-speed
Valves per cylinder2
Top speed200.0 km/h (124.3 mph)
Torque80.00 Nm (8.2 kgf-m or 59.0 ft.lbs) @ 6500
Power74.00
Engine typeV2, four-stroke
Capacity:904.00 ccm (55.16 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Front brakesDual disc

Physical measures and capacities

Seat height770 mm (30.3 inches) If adjustable, lowest setting.
Power/weight ratio0.4044 HP/kg
Dry weight183.0 kg (403.4 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric

Performance Profile & Rider Fit

74 hp
Peak Power
3.8s
0-60 mph
124.3 mph
Top Speed

Best For

Track55%
City80%
Cornering85%
Daily Riding70%
Touring40%
Passenger45%

Rider Profile

Best ForBest suited to riders with at least some prior experience, as the punchy V-twin and light chassis reward confident throttle and brake control.
PurposeBuilt for spirited backroad riding and urban fun rather than outright top-speed thrills or long-distance cruising.
Rider FitThe low seat height and compact, upright naked-bike stance make it accessible to a wide range of rider heights and builds.
CharacterA raw, characterful Italian roadster with a torquey V-twin growl and sharp, flickable handling that puts a smile on the rider's face.
Not Ideal ForNot ideal for riders seeking long-haul touring comfort, pillion-friendly luxury, or any kind of off-road capability.

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

Rider Fit Visualizer

1998 Ducati 900 Monster S 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 1998 Ducati 900 Monster S, with a moderate knee angle of around 115 degrees and a forward-leaning riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). 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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