Comparison of Ducati 620 Sport Half-fairing and Ducati 749 S 2003

Attribute	Ducati 749 S 2003 ×	Ducati 620 Sport Half-fairing ×
General
Production from (year)	2003	2003
Make	Ducati	Ducati
Model	Ducati 749 S	Ducati 620 Sport Half-fairing
Category	Sport	Sport
Engine and transmission
Engine type	V2, four-stroke	V2, four-stroke
Valves per cylinder	4	2
Fuel system	Injection	Injection
Displacement (cm³)	748	618
Power (kw)	75.2	44.5
Cooling system	Liquid	Air
Transmission type,final drive	Chain	Chain
Torque (Nm)	77	54
Bore (mm)	90	80
Stroke (mm)	58.8	61.5
Gearbox	6-speed	5-speed
Fuel control	Desmodromic valve control	Desmodromic valve control
Compression	11.7:1	10.5:1
Chassis
Front brakes	Double disc	Double disc
Rear brakes	Single disc	Single disc
Diameter (mm)	240	245
Front tyre	120/70-ZR17	120/70-ZR17
Rear tyre	180/55-ZR17	160/60-ZR17
Front wheel travel (mm)	125	120
Rear wheel travel (mm)	128	136
Dimensions
Wheelbase (mm)	1,420	1,405
Dry weight (kg)	199	181
Power/weight ratio	0.3779	0.245
Overall height (mm)	1,090	1,110
Overall length (mm)	2,095	2,030
Seat height (mm)	780	815
Performance
Reserve fuel capacity (l)	3	4
Fuel capacity (l)	15.5	16