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Sport · 1959

250 ala verde serie 1

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MotoLibrary Score
42 /100 Commuter
Power/Weight
0.14 hp/kg
Top Speed
140 km/h
Engine
246 ccm

1959 aermacchi 250 ala verde serie 1 Technical Analysis & Specification Breakdown

Engineered by aermacchi for the sport motorcycle segment, the 1959 aermacchi 250 ala verde serie 1 relies on a 246.2 cc (15 cu in) air-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 16 HP (11.7 kW) at 6,500 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 65 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.

On the scales, the 250 ala verde serie 1 measures 114 kg (251 lbs) dry, translating to a power-to-weight ratio of 0.14 HP/kg (7.13 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,270 mm (50 in) wheelbase engineered for quick, flickable steering geometry. The 17-liter (4.5 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 140 km/h (87 mph).

Within MotoLibrary's aermacchi archive, this model family spans 9 indexed model years from 1959 to 1967, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.

Specific Output
65 HP/L
Power-to-Weight
0.14 HP/kg (7.13 kg/HP)
Engine
Displacement 246.2 ccm (15.02 cubic inches)
Engine Type Single cylinder, four-stroke
Engine Details Single cylinder, four-stroke
Power 16.0 HP (11.7 kW)) @ 6500 RPM
Compression 8.5:1
Bore x Stroke 66.0 x 72.0 mm (2.6 x 2.8 inches)
Fuel System Carburettor. DellÓrto
Cooling Air
Transmission
Gearbox 4-speed
Final Drive Chain (final drive)
Clutch Wet multiplate
Performance
Top Speed 140.0 km/h (87.0 mph)
Chassis
Frame Type Single cradle
Front Suspension Telescopic -Geriani
Rear Suspension Swingarm-two shocks
Wheelbase 1270 mm (50.0 inches)
Wheels & Brakes
Front Tyre 2.50-17
Rear Tyre 2.50-17
Front Brakes Expanding brake (drum brake). Simplex
Front Brake Ø 180 mm (7.1 inches)
Rear Brakes Expanding brake (drum brake). Simplex
Rear Brake Ø 180 mm (7.1 inches)
Wheels Spoked
Dimensions & Weight
Dry Weight 114.0 kg (251.3 pounds)
Power/Weight 0.1404 HP/kg
Overall Height 910 mm (35.8 inches)
Overall Length 1938 mm (76.3 inches)
Overall Width 762 mm (30.0 inches)
Fuel Capacity 17.00 litres (4.49 US gallons)
Other
Starter Kick
More from aermacchi
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Power
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Weight
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Fuel Capacity
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Brakes
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Suspension
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Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
Rider Profile

Who Is This Bike For?

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Beginner
A2 license compatible, manageable power.
🏁
Best For
Sport & Track
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Handling
Very lightweight — easy to handle
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