Benelli 304

Modification	Cylinders	Capacity	Power	Cooling	Weight
1984	4	231 cm3	27 HP	Air-cooled	134 kg
1985	4	231 cm3	27 HP	Air-cooled	134 kg
1986	4	231 cm3	27 HP	Air-cooled	134 kg
1987	4	231 cm3	27 HP	Air-cooled	134 kg
1988	4	231 cm3	27 HP	Air-cooled	134 kg
1989	4	231 cm3	27 HP	Air-cooled	134 kg