Jawa 350/639 je motocykl, vyvinutý firmou Jawa, vyráběný v letech 1984 – 1994. Předchůdcem byl model Jawa 350/638, nástupcem se stal typ Jawa 350/640. Model navazoval na typ Jawa 350/638, oproti kterému má již přední kotoučovou brzdu.

The Jawa 639 Chopper 350 was a twin, two-stroke standard produced by Jawa in 1996. It could reach a top speed of 75 mph (120 km/h). Max torque was 28.18 ft/lbs (38.2 Nm) @ 4500 RPM. Claimed horsepower was 23.07 HP (17.2 KW) @ 5250 RPM. The engine was a air cooled twin, two-stroke. The bike has a 4-speed transmission.

Informace a technická data k motocyklu Jawa 350/639 model 1991, názory motorkářů a servisní manuály

The Jawa 350 is a motorcycle, produced by Jawa Moto in Czechoslovakia since the 1930s until 1992 and in the Czech Republic until present. In the 1950s, with its two-stroke, air-cooled 343 cc engine it could reach speeds of 132 kilometres per hour (82 mph) and was exported into over 120 countries of the world.

1996 JAWA Type 639 Chopper350cc two-stroke, Air cooledtwin cylinder, single carb4 speed gearbox with kickstarter23 BHP (17.2 kW) @ 5250 rpm 38 Nm (28 ft.lbs)...

Jawa 350/639 Performance: Top Speed: 130.0 km/h (80.8 mph) Acceleration 0 to 100 km/h (0 to 62 mph) - Acceleration 0 to 400m (1/4 mile) - Recuperation 60 to 140 km/h in highest gear - Fuel Consumption - MPG - Economy - Efficiency: 4.00 litres/100 km (25.0 km/l or 58.81 mpg) CO2 emissions: 92.8 CO 2 g/km. (CO2 - Carbon dioxide emission) Emissions -

Everything you need to know about the 1996 Jawa 639 Chopper 350 Including Pictures, specifications, videos and reviews - Cooling system Air

Jawa 639 Chopper 350 : Year : 1996 : Category : Custom / cruiser : Rating : 3.3 See the detailed rating of design and look, maintenance cost, engine performance, etc. Compare with any other bike.

Wide array of choices: Our collection of Jawa 350 639 spare parts covers everything required for motorcycle maintenance and customization. Whether you're in need of advanced engine or brakes parts or reliable lamps and bulbs, we ensure that your Jawa 350 639 reflects your unique style while respecting the heritage of the Jawa 639.

Het model 638 werd gepresenteerd in de zomer van 1984. Het was natuurlijk afgeleid van het voorgaande model, de 634, met name het frame. Het motorblok was helemaal nieuw ontwikkeld. Het is opnieuw een 2 takt luchtgekoelde 344,5 c (58 x 65) 2 cilinder met nu 26 pk (19 kW) vermogen bij 5250 t.p.m. kompressieverhouding 10,2 : 1.