Jawa 250 type 592 is a motorcycle popularly called Panelka and was developed by Jawa. It was manufactured from 1969 to 1974. The predecessor to this bike was Jawa 250/559 Panelka. Model 592 basically had only design innovations. Panelka series of motorcycles from Jawa had the headlamp top nacelle stretched to the end of the handle bar with an oval speedometer instead of a circular speedometer on the headlamp top nacelle.

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Jawa 250/592

Manufacturer	Jawa
Also called	Jawa 250 Panelka
Production	1969–1974
Predecessor	Jawa 250/559
Class	Standard
Engine	2 stroke 249 cc single cylinder Aircooled
Power	12 HP at 4750 rpm
Torque	21 Nm at 3500 rpm
Transmission	4 speed Sliding Mesh
Suspension	130 mm front, 86 mm rear
Brakes	Drum Brakes

Changes

The most noticeable changes were in the design of the (a) headlight top nacelle which now housed a bigger and wider speedometer, (b) tank, which had flat sides with Jawa monograms when compared to the previous model which had a curved oval sided tank with "JAWA" pressed on it. It also had a bigger tail lamp(developed for unified series), turn indicators with right thumb control, the bike was also equipped with a more powerful dynamo. The design of the front mudguards was also changed.[1]

Technical specifications

• Frame: Rectangular Tube Frame
• Engine: air cooled 2 stroke 249 cc single cylinder
• Bore: 65 mm
• Stroke: 75 mm
• Compression Ratio: 8.1:1
• Power: 12 HP at 4750 rpm
• Torque: 21 Nm at 3500 rpm
• Transmission: 4 speed - Sliding Mesh
• Suspension Travel: 130 mm front, 86 mm rear
• Brakes: Front - Drum, Rear - Drum
• Tires: Front - 3.25x16, Rear - 3.50x16
• Wheelbase: 1335 mm
• Dimensions: Length - 1980 mm, width - 650mm, Height - 1025mm
• Fuel Tank Capacity: 15 liters
• Fuel Economy: 30 Kmpl

External Sources

https://veteranportal.cz/motowiki/jawa/Jawa-panelka-250/559-250/592-350/360-Technicke-specifikace-a-rozdily.html

http://www.motorkari.cz/motokatalog/jawa/jawa-250-559.html http://www.montyjawa.cz/index.php?Itemid=27&id=40&option=com_content&task=view

References