BSA A7 Shoting Star 1957 - Specifications & Review

A7 Shoting Star

Article Complete Info

Articleid478073
CategoryNaked bike
MakeBSA
ModelA7 Shoting Star
Year1957

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 1957

Introducing the 1957 BSA A7 Shooting Star

Step back into the golden age of British motorcycling with the 1957 BSA A7 Shooting Star, a classic naked bike that embodies the charm and spirit of its era. As a member of BSA's iconic A-series, the Shooting Star was designed for riders who cherished both performance and style. With its sleek lines and minimalist design, this motorcycle captures the hearts of enthusiasts and collectors alike, offering a nostalgic glimpse into the past while providing a thrilling ride that still stands the test of time.

Engine Performance and Riding Characteristics

At the heart of the BSA A7 Shooting Star lies a spirited 497cc twin-cylinder, four-stroke engine that produces an impressive 19.7 horsepower at 6,000 RPM. The robust power delivery allows the Shooting Star to reach a top speed of 168 km/h (104.4 mph), making it a formidable contender on the open road. The bike's compression ratio of 6.6:1, coupled with its air-cooled design and Lucas magneto ignition, ensures a reliable and exhilarating ride. Riders can expect a smooth experience thanks to the wet multiplate clutch, which provides seamless gear shifts, while the hydraulic telescopic front forks and twin shock rear suspension offer stability and comfort, making it suitable for both long rides and spirited jaunts through winding roads.

Key Features and Technology

The BSA A7 Shooting Star showcases a well-thought-out combination of traditional craftsmanship and practical technology. Its single cradle frame not only enhances the bike's structural integrity but also contributes to its nimble handling. The dual expanding drum brakes—front and rear—offer reliable stopping power, a crucial feature for any motorcycle enthusiast. With a generous fuel capacity of 19 liters (5.02 gallons), the Shooting Star is more than capable of taking you on extended journeys without frequent stops. The kick starter adds a touch of authenticity, connecting riders to the classic riding experience of the mid-20th century, while its lightweight design (193 kg or 425.5 lbs) allows for agile maneuverability.

PROs and CONs

PROs:

  1. Classic Style: Timeless design that appeals to vintage bike enthusiasts and collectors.
  2. Reliable Performance: A well-balanced engine providing decent power and a smooth ride.
  3. Comfortable Handling: Excellent suspension setup that ensures a comfortable ride on various terrains.

CONs:

  1. Limited Power: While adequate for cruising, the horsepower may not satisfy those seeking sportier performance.
  2. Drum Brakes: Traditional drum brakes may not provide the stopping power and responsiveness of modern disc brakes.
  3. Kick Start Only: The absence of an electric starter can be cumbersome for some riders, especially in cold weather.

In summary, the 1957 BSA A7 Shooting Star stands as a testament to the skill and passion of British motorcycle engineering. With its blend of classic aesthetics, reliable performance, and engaging riding experience, it's a timeless machine that continues to attract admiration from enthusiasts around the world. Whether you’re a seasoned rider or a newcomer to the vintage motorcycle scene, the Shooting Star promises to deliver an unforgettable ride.

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