Aermacchi H-D Wisconsin 1964 - Specifications & Review

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 and Cons

Pros:

1. Lightweight and Agile: At just 115 kg, the H-D Wisconsin offers excellent maneuverability, making it ideal for city riding and tight corners.
2. Classic Design: The aesthetics of the motorcycle pay homage to its heritage, appealing to vintage motorcycle enthusiasts.
3. Responsive Performance: The single-cylinder engine provides a thrilling ride with adequate power for both urban commuting and spirited weekend trips.

Cons:

1. Limited Power: With only 16 HP, it may struggle to keep up with modern higher-powered motorcycles, particularly on highways.
2. Drum Brakes: While functional, the drum brake system may not provide the same level of stopping power or feel as contemporary disc brakes.
3. Kickstart Only: The absence of an electric starter can be cumbersome for some riders, particularly in cold weather or during extended stops.

Overall, the 1964 Aermacchi H-D Wisconsin encapsulates a unique blend of charm and performance, making it a prized possession for collectors and a delightful ride for those who appreciate the roots of motorcycling history.