BSA A 65 SS Firebird
The 1970 BSA A 65 SS Firebird is a stylish and Classic motorcycle with Air cooled, 654cc, Inline-2, OHV and 48.67 HP (35.8 kW) @ 7000 rpm.
Technical Specifications
Engine and transmission
- Engine type:2 cylinders, 4-stroke, Inline
- Displacement:654 cc (39.96 cubic inches)
- Bore × stroke:2.95 inch × 2.91 inch (square)
- Cooling system:Air cooled
- Power:48.67 HP (35.8 kW) @ 7000 rpm
- Throttle:Cable operated
- Valve train:OHV, variable
- Valves per cylinder:2
- Sparks per cylinder:1
- Fuel supply system:Carburetor
- Ignition type:mechanically timed
- Compression:9:1
- Engine mounting:Transverse
- Lubrication system:Wet sump
- Gear box:Manual 4-speed
- Clutch:Wet, multiple discs, cable operated
- Final drive:Chain
- Spark plug pipe type:NGK
- Motor oil:Mineral, 10W/40
- Starter:Kick-starter
Dimensions
- Curb weight:480.6 lbs
- Dry weight:436.5 lbs
Chassis and suspension
- FrontSuspension:CartridgeBrake:Single DrumTire:83 / 100 R19
- RearSuspension:twin shock, SwingarmBrake:DrumTire:102 / 100 R18
- Frame type:iron, Single cradle frame
Other
- ABS available:No
- Power-to-weight ratio:0.16 KW/lbs (6.09 lbs/HP)
- Acceleration (0-60 mph):6.4 sec
- Top speed:108.74 mph
- Fuel capacity:4.76 gals
- Number of riders:2 persons
