Difference between revisions of "Jawa 90"
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|power = 9.25 HP (6.9 KW) @ 6500RPM | |power = 9.25 HP (6.9 KW) @ 6500RPM | ||
|torque = 4.72 ft/lbs (6.4 Nm) @ 5500RPM | |torque = 4.72 ft/lbs (6.4 Nm) @ 5500RPM | ||
|fuel_system = | |fuel_system = carburetor. jikov | ||
|ignition = | |ignition = | ||
|spark_plug = | |spark_plug = | ||
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|fuel_capacity = 2.77 Gallon (10.50 Liters) | |fuel_capacity = 2.77 Gallon (10.50 Liters) | ||
|oil_capacity = | |oil_capacity = | ||
|fuel_consumption = 3.20 | |fuel_consumption = 3.20 liters/100 km (31.3 km/l or 73.51 mpg) | ||
|turning_radius = | |turning_radius = | ||
|related = | |related = |
Revision as of 02:52, 20 June 2019
The Jawa 90 was a single cylinder, two-stroke enduro / offroad motorcycle produced between 1969 and 1971. It could reach a top speed of 59 mph (95 km/h). Max torque was 4.72 ft/lbs (6.4 Nm) @ 5500 RPM. Claimed horsepower was 9.25 HP (6.9 KW) @ 6500 RPM.
Engine
The engine was a air cooled single cylinder, two-stroke. A 48.0mm bore x 49.0mm stroke result in a displacement of just 89.0 cubic centimeters. The engine featured a 8.5:1 compression ratio. Fuel was supplied via a port control.
Drive
The bike has a 5-speed transmission. The final drive was via chain.
Chassis
It came with a 2.50-18 front tire and a 2.75-18 rear tire. Stopping was achieved via expanding brake in the front and a expanding brake in the rear. The 90 was fitted with a 2.77 Gallon (10.50 Liters) fuel tank. The wheelbase was 44.49 inches (1130 mm) long.
In Media
Manufacturer | Jawa |
---|---|
Also called | 90 Roadster |
Production | 1969 - 1971 |
Class | Road |
Engine | single cylinder, two-stroke |
Bore / Stroke | 48.0mm x 49.0mm |
Top speed | 59 mph (95 km/h) |
Horse Power | 9.25 HP (6.9 KW) @ 6500RPM |
Torque | 4.72 ft/lbs (6.4 Nm) @ 5500RPM |
Fuel system | carburetor. jikov |
Battery | 8.5:1 |
Transmission | Gear box: 5-speed Final Drive: chain |
Brakes | Front: expanding brake Rear: expanding brake |
Front Tire | 2.50-18 |
Rear Tire | 2.75-18 |
Wheelbase | 44.49 inches (1130 mm) |
Dimensions | L 75.98 inches (1930 mm) W 23.62 inches (600 mm) |
Weight | (dry), 90.0 kg (wet) |
Fuel capacity | 2.77 Gallon (10.50 Liters) |
Fuel consumption | 3.20 liters/100 km (31.3 km/l or 73.51 mpg) |
Manuals | Service Manual |
Tech Specs · Brochures · Reviews · Ads · Videos |
The Jawa 90 was a single cylinder, two-stroke Road motorcycle produced by Jawa between 1969 and 1971. It could reach a top speed of 59 mph (95 km/h). Max torque was 4.72 ft/lbs (6.4 Nm) @ 5500 RPM. Claimed horsepower was 9.25 HP (6.9 KW) @ 6500 RPM.
Engine
The engine was a air cooled single cylinder, two-stroke. A 48.0mm bore x 49.0mm stroke result in a displacement of just 89.0 cubic centimeters. Fuel was supplied via a port control.
Drive
The bike has a 5-speed transmission.
Chassis
It came with a 2.50-18 front tire and a 2.75-18 rear tire. Stopping was achieved via expanding brake in the front and a expanding brake in the rear. The 90 was fitted with a 2.77 Gallon (10.50 Liters) fuel tank. The wheelbase was 44.49 inches (1130 mm) long.