What is the engine displacement of the 1957 BSA A 7 Shoting Star?

The 1957 BSA A 7 Shoting Star has an engine displacement of 497.0 ccm (30.33 cubic inches).

How much horsepower does the 1957 BSA A 7 Shoting Star have?

The 1957 BSA A 7 Shoting Star produces 19.7 HP (14.4 kW )) @ 6000 RPM of power.

What is the top speed of the 1957 BSA A 7 Shoting Star?

The 1957 BSA A 7 Shoting Star has a top speed of 168.0 km/h (104.4 mph).

How much does the 1957 BSA A 7 Shoting Star weigh?

The 1957 BSA A 7 Shoting Star has a dry weight of 193.0 kg (425.5 pounds).

1957 BSA A 7 Shoting Star Price, Specs, Review

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Review

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The 1957 BSAA 7 Shooting Star offers a classic British riding experience with a touch of vintage charm. Its 497cc single-cylinder engine produces a claimed 19.7 hp at 6000 rpm, allowing it to reach a top speed of 168 km/h (104.4 mph). The bike's 19-liter (5.02 US gallons) fuel tank provides ample range for longer rides. The bike weighs in at 193 kg (425.5 pounds), contributing to its stable and planted feel. The ergonomics are typical of the era, providing an upright riding position that's comfortable for shorter rides. The hydraulic telescopic forks offer adequate suspension for smooth roads, while the drum brake requires a bit of planning. This BSAA is best suited for riders who enjoy the classic aesthetics and mechanical simplicity of vintage motorcycles. This BSAA is a good choice for those who want to experience classic British motorcycling, but it does require some mechanical aptitude. It would make a good bike for weekend rides, but is probably not ideal for daily commuting or long-distance touring.

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Pros (Advantages)

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✅ Why buy this bike?

• Classic British parallel-twin engine sound and character, offering a nostalgic riding experience. • Relatively simple mechanicals make basic maintenance and repairs accessible for home mechanics. • Attractive vintage styling with chrome accents and period correct paint schemes appeals to collectors. • Lower initial purchase cost compared to some other classic British motorcycles of similar vintage. • Good parts availability for many common wear items due to its production numbers and shared components.

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Cons (Disadvantages)

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⚠️ Things to consider

• Limited power output and top speed by modern standards, making highway cruising a struggle. • Vibration from the parallel-twin engine can be noticeable at higher RPMs, affecting long-distance comfort. • Braking performance is rudimentary, requiring anticipation and longer stopping distances in traffic. • Electrical system can be prone to issues, demanding regular inspection and careful maintenance. • Oil leaks are a common characteristic, requiring owners to be diligent about checking fluid levels.

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License Class (EU)

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The BSA A 7 Shoting Star produces 20 HP, fitting A2 license limits (max 35 kW / 47 HP). For riders 18+.

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Fuel Economy & Running Costs

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Estimated average for 497cc class: 45-60 mpg (4.0-5.5 L/100km)

⛽ Tank: 19.00 litres (5.02 US gallons)

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Insurance Class

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