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BSA A75 Rocket III

Make Model	BSA Rocket III
Year	1970 -
Production	27 480 units
Engine	Four stroke, transverse, inline triple, OHV, 2 valve per cylinder
Capacity	740cc / 45.2 cub in.
Bore x Stroke	67 x 70mm
Carburetor	3 x Amal 26 mm concentric
Cooling System	Air cooled
Compression Ratio	9.5:1
Lubrication	Dry sump
Oil Capacity	2.8 L / 6 US pints
Exhaust	3-into-2, stainless steel
Ignition	Twin coil
Spark Plug	Champion N4
Battery	12V
Starting	Kick start
Max Power	44 kW / 60 hp @ 7250 rpm
Max Torque	61 Nm / 6.2 kgf-m / 45 ft/lb @ 6900 rpm
Clutch	Dry single plate
Transmission	4 Speed
Final Drive	Chain
Frame	Double loop cradle frame
Front Suspension	Telescopic forks with coil spring - hydraulically damped
Rear Suspension	Coil spring/hydraulically damped
Front Brakes	Prior 1971: Drum 1972 - 75: Disc
Rear Brakes	Prior 1975: Drum 1975: Disc
Wheels	Steel, wire spokes
Front Tyre	4.10 x 19 in., K81
Rear Tyre	4.10 x 19 in., K81
Wheelbase	1430 mm / 56.3in.
Ground Clearance	178 mm / 7.0 in.
Dry Weight	206 kg / 455 lbs
Wet Weight	226 kg / 498 lbs
Fuel Capacity	19 L / 5.0 US gal
Top Speed	185 km/h / 115 mph
0 - 100 km/h - 0 - 60 mph	5.5 sec - 5.2 sec
Road Test	Cycle World