Harley Davidson 1939 U 1200cc 2 cyl sv 2509



Harley Davidson  1939  “U”  1209 cc side valve V-twin  frame & engine  # 39U1645

In 1930 the Model “V” came on the market to replace the F-head models J and JD.
In the beginning there were serious problems with the design but once these were ironed out the new model gained a good reputation both as a solo mount and as a sidecar puller.
The “V” range was produced  from 1930 till 1936 in capacities of  1217 and 1293 cc and the machines were available with many specification details. 
For 1937 the Big Twin range was redesigned: frame and cycle parts of the newly introduced OHV  ‘Knucklehead’ were used as the basis for  the new 1209cc and 1303 cc models U and UH.
An important new feature was the introduction (finally!) of dry sump lubrication.
Some of the new  styling features for the 1939 model year were the newly styled  ‘cat’s eye’ instrument panel and stainless steel mudguard tips.
A new technical feature was the extended intake manifold designed to enlarge the distance between carburettor and cylinder heads.
This impressive long distance traveller is an older restoration.