Gearbox Jawa 250 353 - 4-Speed, Prevodovka Jawa 250 353

This Animation is basic principle of old type 4-Speed Motorbike Gearbox. Gearbox is from old Motorbike Jawa 250 353. (Year of manufacture approx. 1960 in Czechoslovakia). Gear ratio: I. 1 : 3,186 II. 1 : 1,768 III. 1 : 1,266 IV: 1:1 (Prevodovka z motorky Jawa 250 353, základný princíp.)