1999 Ducati ST4
General motorcycle information
Engine and transmission
Displacement
55.89 cubic inches (916.0 ccm)
Engine type
V2, 4 stroke
Power
105.0 horsepowers (78.3 kiloWatts)
at 8500 RPM
Torque
61.22 pound-foot/lbf-ft (83.00 Nm / 8.46 kgf-m)
at 6500 RPM
Compression
11:1
Bore x stroke
5.74 x 4.03 inches (94.0 x 66.0 mm)
Valves per cylinder
4
Fuel system
Injection
Cooling system
Liquid
Gearbox
6-speed
Transmission type, final drive
Chain
Starter
Electric
Fuel consumption
5.90 litres/100 km, 16.9 km/l or 39.9 mpg
Top speed
243.0 kmh (151.0 mph)
Chassis, suspension, brakes and wheels
Front suspension travel
7.93 inches (130.0 mm)
Rear suspension travel
9.03 inches (148.0 mm)
Front tyre
120/70-ZR17
Rear tyre
170/60-ZR17
Front brake
Double discs
Front brakes diameter
19.53 inches (320.0 mm)
Rear brake
Single disc
Rear brakes diameter
14.95 inches (245.0 mm)
Physical measures and capacities
Dry weight
-
Wet weight
521.4 pounds (236.5 kg)
Seat height
50.0 inches (820 mm)
Wheelbase
87.3 inches (1430 mm)
Ground clearance
-
Fuel capacity
5.55 gallons (21.0 litres)
Oil capacity
-
Further motorcycle information
More specs
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