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BSA A7 Shoting Star
1957Naked

BSA A7 Shoting Star

Key specifications

Engine
497 cc
Power
20 HP
Weight
193 kg
Fuel type
petrol
Fuel capacity
5.0 L
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

### 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

    Cons

    • Classic Style: Timeless design that appeals to vintage bike enthusiasts and collectors.
    • Reliable Performance: A well-balanced engine providing decent power and a smooth ride.
    • Comfortable Handling: Excellent suspension setup that ensures a comfortable ride on various terrains.
    • Limited Power: While adequate for cruising, the horsepower may not satisfy those seeking sportier performance.
    • Drum Brakes: Traditional drum brakes may not provide the stopping power and responsiveness of modern disc brakes.
    • Kick Start Only: The absence of an electric starter can be cumbersome for some riders, especially in cold weather.

    Technical details

    Source specification data

    Make
    BSA
    Model
    A7 Shoting Star
    Category
    Naked bike
    Starter
    Kick
    Power
    19.70 HP (14.4 kW)) @ 6000 RPM
    Clutch
    Wet multiplate
    Ignition
    Lucas Magneto
    Top Speed
    168.0 km/h (104.4 mph)
    Fuel System
    Carburettor
    Bore X Stroke
    66.0 x 72.6 mm (2.6 x 2.9 inches)
    Compression
    6.6:1
    Displacement
    497.00 ccm (30.33 cubic inches)
    Cooling System
    Air
    Engine Details
    Twin, four-stroke
    Dry Weight
    193.0 kg (425.5 pounds)
    Fuel Capacity
    19.00 litres (5.02 gallons)
    Overall Length
    2,180 mm (85.8 inches)
    Power Weight Ratio
    0.1021 HP/kg
    Seat
    Dual seat
    Rear Tyre
    3.25-19
    Frame Type
    Single cradle
    Front Tyre
    3.25-19
    Rear Brakes
    Expanding brake (drum brake)
    Front Brakes
    Expanding brake (drum brake)
    Rear Suspension
    Twin shock
    Front Suspension
    Hydralic telescopic forks