Description
Harley-¬ Davidson 1923 989 cc IOE V-twin Model “J” engine # 23 J 11794
It took the Harley-Davidson Co. about 12 years to develop their motorcycles from a single cylinder belt driven single 3 HP machine to the 45 degree V-twin with 3-speed countershaft gearbox that was marketed in 1915.
This sturdy 989 cc (84x89mm) machine became a popular choice for motorcycle buyers all over the world, private enthusiasts as well as police forces, postal sevices and other government bodies.
The OHV inlet, side valve exhaust concept was used till 1930, when HD chose the full sidevalve engine concept.
The 1923 range basically consisted of three models; the 600 cc flat twin “ Sport” and two V- twins of 1000 and 1200 cc capacity.
This “J” is an older restoration and a good runner.