Harley-Davidson S-125 1958 - Specifications & Review

1958 Harley-Davidson S-125: A Timeless Classic for the Everyday Rider

In the late 1950s, Harley-Davidson expanded its reach into the allround motorcycle category with the S-125, a model that perfectly balanced functionality and style. Positioned as an accessible entry point for both new riders and seasoned enthusiasts, the S-125 captured the spirit of the age with its robust build and distinctive Harley flair. With a weight of only 90.7 kg (200 pounds), this motorcycle was designed for agility and ease of handling, making it a popular choice for urban commuting and leisurely weekend rides alike. The classic design elements combined with its practical engineering made the S-125 not just a bike, but a symbol of freedom and adventure for its era.

At the heart of the Harley-Davidson S-125 lies a spirited 125cc single-cylinder, two-stroke engine. This powerplant may be modest in displacement, but it delivers a lively performance that is both responsive and exhilarating. The engine's carburettor-fed fuel system ensures smooth throttle response, while the chain final drive provides reliable power transfer to the rear wheel. Riders will appreciate the simplicity of the S-125's setup, which encourages a spirited ride through city streets or along country roads. The girder fork coil spring front suspension, coupled with a rigid rear, lends itself to a stable yet engaging riding experience, allowing riders to navigate corners with confidence.

The S-125 is equipped with classic drum brakes both front and rear, utilizing an expanding brake system that offers reliable stopping power, albeit with a vintage feel. Its suspension setup, featuring a unique girder fork design, not only enhances the bike's aesthetics but also contributes to a smooth ride over various terrains. Harley-Davidson's attention to detail is evident in the S-125's design, from the sleek lines to the comfortable seating position, making it a bike that stands the test of time. With its minimalist yet functional layout, this motorcycle remains a beloved choice for collectors and vintage enthusiasts who appreciate the charm of classic engineering.

Pros:

1. Lightweight and Agile: Weighing just 90.7 kg, the S-125 is easy to maneuver, making it perfect for city riding.
2. Classic Aesthetic: The timeless design captures the essence of late 1950s motorcycle culture, appealing to vintage enthusiasts.
3. Simple Maintenance: The straightforward two-stroke engine and basic mechanical components allow for easy servicing and repairs.

Cons:

1. Limited Power: The 125cc engine may struggle to keep up with modern traffic speeds, particularly on highways.
2. Basic Braking System: Drum brakes may not offer the same stopping power or responsiveness as modern disc brakes.
3. Rigid Rear Suspension: While classic, the rigid rear can result in a bumpier ride over rough terrain compared to bikes with modern suspension systems.

In summary, the 1958 Harley-Davidson S-125 combines classic style with practical performance, making it an enduring choice for those who appreciate the heritage of American motorcycling. Whether you're cruising through town or exploring the open road, the S-125 stands as a testament to Harley-Davidson's commitment to quality and design.