Jawa 640 Classic

Modification	Cylinders	Capacity	Power	Cooling	Weight
1994	2	350 cm3	23 HP	-	150 kg
1999	2	344 cm3	24 HP	Air-cooled	149 kg
2000	1	344 cm3	24 HP	Air-cooled	149 kg
2001	2	343 cm3	24 HP	Air-cooled	149 kg