Jawa 640 Classic: history, specs, pictures

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Jawa 640 Classic
Manufacturer
Production 1994 - 2001
Engine
twin, two-stroke
Top Speed 75 mph (120 km/h)
Horsepower 23.47 HP (17.5 KW) @ 5250RPM
Torque 23.16 ft/lbs (31.4 Nm) @ 4750RPM
Transmission Gear box: 4-speed
Final Drive: chain
Brakes Front: expanding brake
Rear: expanding brake
Wheelbase 53.94 inches (1370 mm)
Seat Height 30.71 inches (780 mm)
Weight 328.49 pounds (149.0 Kg) (dry),
Fuel Capacity 4.49 Gallon (17.00 Liters)
Manuals Service Manual


The Jawa 640 Classic was a twin, two-stroke standard produced by Jawa between 1994 and 2001. It could reach a top speed of 75 mph (120 km/h). Max torque was 23.16 ft/lbs (31.4 Nm) @ 4750 RPM. Claimed horsepower was 23.47 HP (17.5 KW) @ 5250 RPM.

Engine[edit | edit source]

The engine was a air cooled twin, two-stroke.

Drive[edit | edit source]

The bike has a 4-speed transmission.

Chassis[edit | edit source]

Stopping was achieved via expanding brake in the front and a expanding brake in the rear. The 640 Classic was fitted with a 4.49 Gallon (17.00 Liters) fuel tank. The bike weighed just 328.49 pounds (149.0 Kg). The wheelbase was 53.94 inches (1370 mm) long.