BSA A7 Shoting Star 1955 - Specifications & Review

A7 Shoting Star

Article Complete Info

Articleid211459
CategoryNaked bike
MakeBSA
ModelA7 Shoting Star
Year1955

Chassis, Suspension, Brakes & Wheels

FrametypeSingle cradle
FrontbrakesExpanding brake (drum brake)
FrontsuspensionHydralic telescopic forks
Fronttyre3.25-19
RearbrakesExpanding brake (drum brake)
RearsuspensionTwin shock
Reartyre3.25-19
SeatDual seat

Engine & Transmission

Borexstroke66.0 x 72.6 mm (2.6 x 2.9 inches)
ClutchWet multiplate
Compression6.6:1
CoolingsystemAir
Displacement497.00 ccm (30.33 cubic inches)
EnginedetailsTwin, four-stroke
FuelsystemCarburettor
IgnitionLucas Magneto
Power19.70 HP (14.4 kW)) @ 6000 RPM
Topspeed168.0 km/h (104.4 mph)

Other Specifications

StarterKick

Physical Measures & Capacities

Dryweight193.0 kg (425.5 pounds)
Fuelcapacity19.00 litres (5.02 gallons)
Overalllength2,180 mm (85.8 inches)
Powerweightratio0.1021 HP/kg

About BSA A7 Shoting Star 1955

Introducing the 1955 BSA A7 Shooting Star, a motorcycle that stands as a testament to British engineering and design from the mid-20th century. Positioned in the naked bike category, the A7 Shooting Star captures the essence of classic motorcycling with its minimalist aesthetic and robust performance. With a distinctive style that nods to its era while still appealing to modern enthusiasts, this bike is a blend of functionality and flair. BSA, known for their innovative approach, crafted the A7 to cater to riders seeking a balance of comfort and excitement, making it a popular choice in the post-war motorcycle market.

At the heart of the A7 Shooting Star lies a 497cc twin-cylinder, four-stroke engine that delivers a respectable 19.7 horsepower at 6000 RPM. This powerplant, characterized by its 6.6:1 compression ratio, translates into a top speed of 168 km/h (104.4 mph), providing a thrilling ride on both city streets and winding country roads. The engine’s smooth operation is complemented by a wet multiplate clutch and a carburettor fuel system, ensuring that riders enjoy a responsive throttle and a satisfying feel as they twist the grip. The A7's lightweight frame, weighing in at just 193 kg (425.5 pounds), paired with its hydraulic telescopic front forks and twin shock rear suspension, enhances its agility, making it nimble and easy to maneuver.

The 1955 BSA A7 Shooting Star is not just about performance; it also boasts features that highlight its advanced engineering for the time. The single cradle frame provides stability, while the drum brakes—though not as common in modern bikes—offer reliable stopping power that complements the overall riding experience. The bike's kick starter adds a nostalgic touch, connecting riders to the authentic sensations of classic motorcycling. With a fuel capacity of 19 liters (5.02 gallons), the A7 is equipped for longer rides, allowing enthusiasts to embark on journeys without frequent refueling stops.

Pros:

  1. Classic Design: The A7 Shooting Star's vintage aesthetic appeals to purists and collectors alike.
  2. Lightweight and Agile: Weighing only 193 kg, it offers excellent maneuverability, ideal for both city riding and twisty roads.
  3. Reliable Performance: The robust twin-cylinder engine delivers a satisfying mix of power and efficiency, ensuring an enjoyable ride.

Cons:

  1. Drum Brakes: While effective for its time, the drum brakes may not inspire confidence compared to modern disc brake systems.
  2. Limited Power Output: With just 19.7 HP, it may not satisfy those seeking high-performance thrills.
  3. Kick Starter Only: The absence of an electric start could be cumbersome for some riders, especially in colder conditions or during daily commutes.

In summary, the 1955 BSA A7 Shooting Star is a beautiful embodiment of classic motorcycle culture, offering a unique blend of performance, style, and nostalgia for those who appreciate the ride as much as the destination.

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