AJS 1919 model D 6 HP 750 cc side valve V-twin frame& engine # 11219
Already in the years before 1920 A.J. Stevens & Co. were major motorcycle manufacturers.
Their first V-twin had been introduced in 1912 and was a very successful model, especially for sidecar use.
Engine capacity is 748 cc, bore and stroke are 74×87 mm. Both chains aren enclosed.
The cylinder heads are detachable, ignition is by high-tension magneto and the machine has a three speed gearbox.
This model D is in well-restored condition.