Classic Motorcycle Classic Motorcycle

Harley Davidson Model J 1927 989cc 2 cyl ioe

€ 33.950

Harley Davidson Model J 1927 989cc 2 cyl ioe

Manufacturer: Harley Davidson

Model: J

Year: 1927
Displacement: 989 cc
Cylinder: 2 / V-twin
Engine type: 4-stroke / ioe
Bore / Stroke: 84.10 x 88.90 mm
Power: 18hp
Weight: 181 kg
Top Speed: 136 km/h

Engine number: 31-5555

Following an abortive debut in 1909, the twin-cylinder Harley-Davidson returned for 1911 in redesigned form boasting mechanically operated inlet valves, replacing the 'atmospheric' type inherited from the single. Production really took off and this 'F-head' (inlet-over-exhaust) 'pocket valve' engine - built in 61ci and 74ci capacities (1,000cc and 1,200cc respectively) - would remain in production for the next 20 years. The Harley single's transmission arrangements - direct drive by means of a leather belt - were continued at first on the twin but the need to make better use of the engine's power characteristics, particularly for sidecar pulling, prompted the introduction of a two-speed rear hub for 1914, by which time chain drive and a proper clutch had been adopted. Later that same year a conventional, three-speed, sliding-gear transmission with 'step starter' was introduced on the top-of-the-range version of the twin which, with full electrical equipment, was listed from now on as the Model J. Periodically revised and up-dated, the Harley-Davidson F-head twin had gained a front brake, stronger fork and pumped lubrication – and an enviable reputation - by the time production ceased in 1929. Classic America Iron says this about the Model J, 'The J models dominated Harley's offerings in 1928.

This sturdy Model J in has been restored a while ago and is in great shape.