BSA Golden Flash

⚠️ Things to consider

• Weight: The BSA Golden Flash is relatively heavy compared to modern motorcycles, which can make it less maneuverable and more challenging to handle, especially for new riders.
• Vibration: The parallel twin engine can produce significant vibrations at higher RPMs, which may lead to discomfort during long rides and can affect overall riding experience.
• Limited Top Speed: While it offers decent performance for its time, the top speed of the Golden Flash is limited compared to contemporary motorcycles, which may be a drawback for those seeking higher performance.
• Parts Availability: Given its age, finding replacement parts for the Golden Flash can be difficult and may require sourcing from specialized vintage motorcycle suppliers, which can be time-consuming and expensive.
• Braking System: The drum brakes, while adequate for the era, may not provide the same level of stopping power or responsiveness as modern disc brakes, which can be a concern for safety and performance.

⚖️ Comparison & Competition

• Triumph Thunderbird (1950s) The Triumph Thunderbird is known for its distinctive styling and robust performance. This parallel-twin motorcycle features a 650cc engine that delivers smooth power and a comfortable ride, making it a popular choice among enthusiasts of classic British bikes.
• Norton Dominator 88 (1950s) The Norton Dominator 88 is celebrated for its innovative design and engineering. Equipped with a 497cc twin-cylinder engine, it offers a blend of speed and agility, along with a distinctive featherbed frame that enhances handling and stability.
• Royal Enfield Bullet (1950s) The Royal Enfield Bullet is one of the longest-running motorcycle models in history. With its iconic single-cylinder engine and classic styling, the Bullet offers a nostalgic riding experience, characterized by its torquey performance and timeless design.
• Vincent Black Shadow (1950s) The Vincent Black Shadow is often regarded as one of the most iconic motorcycles of its time. With a powerful V-twin engine and advanced engineering, it delivers exceptional speed and performance, coupled with a sleek, elegant design that has captivated collectors.
• Ariel Square Four (1950s) The Ariel Square Four is notable for its unique engine configuration, featuring a four-cylinder layout that produces a distinctive sound and power delivery. Its innovative design and comfortable ride make it a standout choice for those seeking a classic motorcycle with a bit of character. These alternatives each offer a unique take on the classic British motorcycle experience, providing distinct styles and performance characteristics

The BSA Golden Flash produces 35 HP, fitting A2 license limits (max 35 kW / 47 HP). For riders 18+.

Estimated average for 646cc class: 35-50 mpg (5.0-7.0 L/100km)

⛽ Tank: 19.00 litres (5.02 gallons)

Insurance grouping for BSA Golden Flash (646cc):

• 📋 Group 15-20+ — performance class, higher premiums
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Insurance Calculator (UK est.)

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Personalised premium estimate for the BSA Golden Flash (UK rates):

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Price Estimate

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Estimated price range for the BSA Golden Flash based on comparable motorcycles:

AVERAGE

$2,770

📊 Category-based (17 motorcycles) · Approximate (USD)

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Buy New & Used

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Find new and used BSA Golden Flash 1959 listings:

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💡 Third-party listings. MotoBike Info is informational only.

• 👤 Final premium varies by rider age, history, location.