
BSA A7 Shoting Star
Key specifications
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