BSA A 50 Royal Star 1966 - Specifications & Review

Introduction to the 1966 BSA A 50 Royal Star

The 1966 BSA A 50 Royal Star stands as a quintessential representation of the British motorcycle scene during the mid-20th century. Renowned for its classic styling and dependable performance, this naked bike carved out a niche for itself among enthusiasts and everyday riders alike. The BSA brand, a titan in the motorcycle industry, crafted the Royal Star to appeal to those who sought a blend of elegance and robust engineering. With its striking lines and timeless aesthetic, the A 50 Royal Star is not just a mode of transportation; it’s a piece of history that continues to capture the hearts of motorcycle aficionados.

Engine Performance and Riding Characteristics

At the heart of the A 50 Royal Star lies a spirited 500cc twin-cylinder, four-stroke engine that generates an impressive 33 horsepower at 5,800 RPM. This engine, with a compression ratio of 7.5:1 and a bore and stroke of 65.5 x 74.0 mm, delivers a responsive yet manageable powerband that is perfect for both city cruising and highway excursions. Thanks to its air-cooled design and traditional carburettor fuel system, the Royal Star offers a distinct riding experience characterized by the signature thrum of a vintage British bike. Riders will appreciate the bike’s lightweight construction and agile handling, which, combined with its wet multiplate clutch and chain final drive, provide smooth acceleration and a delightful connection to the road.

Key Features and Technology

The BSA A 50 Royal Star is not just about power; it’s also equipped with features that enhance both performance and comfort. The single cradle frame provides stability while keeping the overall weight down, making it easy to maneuver through tight corners or bustling city streets. The hydraulic telescopic forks up front, paired with twin shock rear suspension, ensure a plush ride over uneven terrain, effectively absorbing bumps and providing confidence-inspiring control. Stopping power is delivered by reliable expanding drum brakes at both the front and rear, ensuring that riders can navigate with assurance. With an 18-liter fuel tank, the Royal Star offers a respectable range for long rides, allowing enthusiasts to explore without the constant worry of refueling.

Pros and Cons

Pros:

1. Classic Aesthetic: The timeless design of the A 50 Royal Star is a magnet for vintage motorcycle lovers.
2. Agile Handling: Lightweight and well-balanced, this bike is perfect for both new and seasoned riders looking for an engaging riding experience.
3. Dependable Performance: With a robust engine and reliable components, the Royal Star is built for both daily commuting and weekend rides.

Cons:

1. Limited Power: While the engine delivers a respectable output, some riders may find it lacking in performance compared to modern motorcycles.
2. Drum Brakes: The traditional drum brakes may not provide the same stopping efficiency as contemporary disc brakes, particularly in wet conditions.
3. Maintenance Needs: As a vintage bike, it may require more frequent maintenance and care to keep it in top condition, which could deter some riders.

In summary, the 1966 BSA A 50 Royal Star is a delightful blend of nostalgic charm and solid engineering, making it a must-consider for anyone looking to own a piece of motorcycle history.