BRITISH ANZANI ROTARY VALVE, TWIN TWO STROKE MOTOR CYCLE ENGINE GEAR UNIT.

Bore 52 m.m., Stroke 57 m.m., Capacity 242 c.c.

Alternate firing 180 degrees.

Twin transfer ports to each cylinder.

Built up crankshaft. Caged rollers to big ends.

Wico Pacy Magneto Generator for ignition and lighting.

Engine Clutch ratio 26 to 54, l" pitch duplex primary chain.

Ratios of four speed Gearbox. 1, 1.35, 1.82 and 2.93 to l.

Final drive sprocket 17 teeth.

Weight approx. 78 lbs.

British Anzani Engine Co 1927-1980