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BSA
A10 Golden Flash 650
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Make Model |
BSA A10 Golden Flash 650 |
|
Year |
|
|
Engine |
Air cooled. four stroke, parallel twin, OHV, 2 valve per cylinder. |
|
Capacity |
646 |
|
Bore x Stroke |
70 X 84mm |
|
Compression Ratio |
9.0:1 |
|
Induction |
Single Amal carburetor |
|
Ignition /
Starting |
Lucas magneto /
|
|
Max power |
35 hp @ 5500 rpm |
|
Max Torque |
|
|
Transmission /
Drive |
4 Speed / chain |
|
Front Suspension |
Telescopic forks |
|
Rear Suspension |
|
|
Front Brakes |
Drum |
|
Rear Brakes |
Drum |
|
Front Tyre |
3.25-19 |
|
Rear Tyre |
4.00-19 |
|
Dry-Weight |
425 lb |
|
Fuel Capacity |
|
|
Overview |
Motociclismo |
According to the museum's fact sheet "BSA's 650
twin was a very popular touring machine, often seen with a sidecar attached.
The polychromatic beige paint was a radical departure from the traditional
black. With mild cam timing and relatively low 7 to 1 compression ratio, the
Golden Flash gave outstanding flexibility, with a performance of 30 to nearly
100 m.p.h. in high gear."
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