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Aermacchi H-D Wisconsin
1964Sportbike

Aermacchi H-D Wisconsin

Key specifications

Engine
246 cc
Power
16 HP
Weight
115 kg
Fuel type
petrol
Front brakes
Expanding brake (drum brake). Simplex
Rear brakes
Expanding brake (drum brake). Simplex

Overview

Introducing the 1964 Aermacchi H-D Wisconsin Motorcycle The 1964 Aermacchi H-D Wisconsin stands as a remarkable bridge between the Italian craftsmanship of Aermacchi and the American spirit of Harley-Davidson. This sport motorcycle, imbued with a rich heritage, was designed to capture the hearts of enthusiasts looking for a nimble ride with a dash of performance. Positioned in the market as an accessible yet stylish option for riders who craved speed and agility, the H-D Wisconsin is a testament to an era when motorcycles were not just machines but extensions of one's passion for the open road. Engine Performance and Riding Characteristics At the heart of the Aermacchi H-D Wisconsin lies a spirited single-cylinder, four-stroke engine that displaces 246.20 ccm (15.02 cubic inches) and churns out a respectable 16.00 horsepower at 6500 RPM. This power plant enables the motorcycle to reach a top speed of 130 km/h (80.8 mph), providing riders with an exhilarating experience as they navigate twisty roads or open highways. With a compression ratio of 8.5:1 and a bore-stroke configuration of 66.0 x 72.0 mm, this lightweight machine (weighing only 115 kg) boasts impressive power-to-weight dynamics, making it an agile companion for both new riders and seasoned veterans. The kickstarter adds a nostalgic touch, allowing riders to connect with their machine in a hands-on manner, fostering a sense of character that electronic start systems often lack. Key Features and Technology The Aermacchi H-D Wisconsin is not just about raw power; it brings a host of features that enhance both comfort and control. The single cradle frame provides a strong and stable platform, while the telescopic front suspension and dual rear shock absorbers ensure a smooth ride over varied terrains. The motorcycle is equipped with drum brakes, both front and rear, measuring 180 mm (7.1 inches) in diameter, providing reliable stopping power that complements its sporty performance. With an air-cooled engine and a chain final drive, the H-D Wisconsin showcases a blend of simplicity and effectiveness, allowing for easy maintenance and a direct connection to the road. **

Pros

    Cons

    • Lightweight and Agile: At just 115 kg, the H-D Wisconsin offers excellent maneuverability, making it ideal for city riding and tight corners.
    • Classic Design: The aesthetics of the motorcycle pay homage to its heritage, appealing to vintage motorcycle enthusiasts.
    • Responsive Performance: The single-cylinder engine provides a thrilling ride with adequate power for both urban commuting and spirited weekend trips.
    • Limited Power: With only 16 HP, it may struggle to keep up with modern higher-powered motorcycles, particularly on highways.
    • Drum Brakes: While functional, the drum brake system may not provide the same level of stopping power or feel as contemporary disc brakes.
    • Kickstart Only: The absence of an electric starter can be cumbersome for some riders, particularly in cold weather or during extended stops.

    Technical details

    Source specification data

    Make
    Aermacchi
    Model
    H-D Wisconsin
    Category
    Sport
    Starter
    Kick
    Power
    16.00 HP (11.7 kW)) @ 6500 RPM
    Clutch
    Wet multiplate
    Ignition
    Bobine
    Top Speed
    130.0 km/h (80.8 mph)
    Fuel System
    Carburettor
    Bore X Stroke
    66.0 x 72.0 mm (2.6 x 2.8 inches)
    Compression
    8.5:1
    Displacement
    246.20 ccm (15.02 cubic inches)
    Cooling System
    Air
    Engine Details
    Single cylinder, four-stroke
    Transmission Type Final Drive
    Chain
    Dry Weight
    115.0 kg (253.5 pounds)
    Overall Width
    700 mm (27.6 inches)
    Overall Height
    980 mm (38.6 inches)
    Overall Length
    1,970 mm (77.6 inches)
    Power Weight Ratio
    0.1391 HP/kg
    Wheels
    Spoked
    Rear Tyre
    3-17
    Frame Type
    Single cradle
    Front Tyre
    2.50-17
    Rear Brakes
    Expanding brake (drum brake). Simplex
    Front Brakes
    Expanding brake (drum brake). Simplex
    Rear Suspension
    Two shock
    Front Suspension
    Telescopic
    Rear Brakes Diameter
    180 mm (7.1 inches)
    Front Brakes Diameter
    180 mm (7.1 inches)