Ducati 250 Mark 3 D

Modification	Cylinders	Capacity	Power	Cooling	Weight
1970	1	248 cm3	20 HP	Air-cooled	136 kg
1971	1	248 cm3	20 HP	Air-cooled	136 kg
1972	1	248 cm3	20 HP	Air-cooled	136 kg
1973	1	248 cm3	20 HP	Air-cooled	136 kg
1974	1	248 cm3	20 HP	Air-cooled	136 kg