MADE TO ORIGINAL SPECIFICATIONS.

LENGTH  OVERALL 5- 5/8 INCHES

SHAFT DIAMETER 1 INCH

SPLINED DIAMETER  7/8 INCHES

SUITS AJS MATCHLESS  350  500

LATE 30`S  50`S

NUT IS HARDEND TO ROCKWELL 60

MADE IN AUSTRALIA.

spare parts listing available, engine, gearbox, forks, frame, oil & petrol.