BSA A 65 SS Firebird 1970 - Specifications & Review

Article Complete Info
| Articleid | 612693 |
|---|---|
| Category | Classic |
| Make | BSA |
| Model | A 65 SS Firebird |
| Year | 1970 |
Chassis, Suspension, Brakes & Wheels
| Frontbrakes | Expanding brake |
|---|---|
| Fronttyre | 3.25-19 |
| Rearbrakes | Expanding brake |
| Reartyre | 4.00-18 |
Engine & Transmission
| Borexstroke | 75.0 x 74.0 mm (3.0 x 2.9 inches) |
|---|---|
| Compression | 9.0:1 |
| Coolingsystem | Air |
| Displacement | 654.00 ccm (39.91 cubic inches) |
| Enginedetails | Twin, four-stroke |
| Gearbox | 4-speed |
| Power | 49.00 HP (35.8 kW)) @ 7000 RPM |
| Topspeed | 175.0 km/h (108.7 mph) |
| Transmissiontypefinaldrive | Chain |
| Valvespercylinder | 2 |
Physical Measures & Capacities
| Fuelcapacity | 18.00 litres (4.76 gallons) |
|---|---|
| Weightincloilgasetc | 218.0 kg (480.6 pounds) |
About BSA A 65 SS Firebird 1970
Introducing the 1970 BSA A 65 SS Firebird, a remarkable piece of British engineering that epitomizes the classic motorcycle spirit of the late 60s and early 70s. Positioned as a stylish and powerful tourer in the classic motorcycle market, the A 65 SS Firebird blends performance with iconic aesthetics, making it an appealing choice for enthusiasts and collectors alike. With its striking lines, chrome accents, and a distinctive tank design, this motorcycle captures the essence of the era while delivering a ride that is both exhilarating and comfortable.
At the heart of the BSA A 65 SS Firebird lies a robust 654cc twin-cylinder, four-stroke engine, which produces a commendable 49 horsepower at 7,000 RPM. This impressive powertrain not only pushes the bike to a top speed of 175 km/h (108.7 mph) but also provides a thrilling experience that resonates with riders who crave performance. The 9.0:1 compression ratio and well-balanced bore and stroke measurements (75.0 x 74.0 mm) ensure smooth acceleration and spirited handling. Paired with a reliable 4-speed gearbox and chain final drive, the Firebird offers a responsive and engaging ride, whether you're cruising along country roads or tackling city streets.
In terms of features, the A 65 SS Firebird is equipped with expanding brakes both at the front and rear, providing adequate stopping power for its weight of 218 kg (480.6 lbs). With a fuel capacity of 18 liters (4.76 gallons), riders can enjoy long journeys without frequent stops at the pump, making it a practical option for enthusiasts looking to cover distance. The air-cooled engine design adds to its classic charm while requiring less maintenance compared to liquid-cooled counterparts. The overall riding experience is enhanced by the bike's ergonomics, allowing for a comfortable posture during extended rides.
PROs:
- Classic Aesthetics: Timeless design that appeals to vintage motorcycle enthusiasts.
- Strong Performance: Powerful engine and impressive top speed for a thrilling ride.
- Good Touring Capability: Ample fuel capacity allows for longer journeys without frequent refueling.
CONs:
- Weight: At 218 kg, it may feel heavy for novice riders or those used to lighter bikes.
- Brake Performance: Expanding brakes can be less effective compared to modern disc brakes, particularly in emergency situations.
- Limited Technology: Lacks modern conveniences and features such as fuel injection, ABS, or advanced suspension systems, which may deter some riders.
The 1970 BSA A 65 SS Firebird stands as a testament to the golden age of motorcycling, combining performance, style, and a connection to the road that few modern machines can replicate. Whether you’re a collector, a seasoned rider, or someone looking to experience the nostalgia of classic motorcycles, the Firebird delivers an experience that resonates with the heart of motorcycling culture.
