Aermacchi Ala Azzurra: history, specs, pictures

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Aermacchi Ala Azzurra
Manufacturer
Also called H-D 250 Ala Azzurra
Production 1961 - 1965
Engine
single cylinder, four-stroke
Top Speed 78 mph (125 km/h)
Horsepower 13.41 HP (10.0 KW) @ 6500RPM
Fuel System carburetor
Transmission Gear box: 4-speed

Final Drive: chain

Clutch: wet multiplate
Suspension Front: telescopic
Rear: swingarm-two shocks
Brakes Front: expanding brake (drum brake). simplex
Rear: expanding brake (drum brake). simplex
Front Tire 2.50-17
Rear Tire 2.50-17
Length 75.59 inches (1920 mm)
Width 27.56 inches (700 mm)
Height 37.4 inches (950 mm)
Weight 251.33 pounds (114.0 Kg) (dry),
Fuel Capacity 4.76 Gallon (18.00 Liters)
Manuals Service Manual


The Aermacchi H-D 250 Ala Azzurra was a single cylinder, four-stroke standard produced by Aermacchi between 1961 and 1965. It could reach a top speed of 78 mph (125 km/h). Claimed horsepower was 13.41 HP (10.0 KW) @ 6500 RPM.

Engine[edit | edit source]

The engine was a air cooled single cylinder, four-stroke.

Drive[edit | edit source]

The bike has a 4-speed transmission. Power was moderated via the wet multiplate.

Chassis[edit | edit source]

It came with a 2.50-17 front tire and a 2.50-17 rear tire. Stopping was achieved via expanding brake (drum brake). simplex in the front and a expanding brake (drum brake). simplex in the rear. The front suspension was a telescopic while the rear was equipped with a swingarm-two shocks. The H-D 250 Ala Azzurra was fitted with a 4.76 Gallon (18.00 Liters) fuel tank. The bike weighed just 251.33 pounds (114.0 Kg).