Hans Peter Länge (Moto Guzzi)

Source pics: Private collection H. Cloosterman.

 

 

 

 

 

 

 

 

 

 

 

 

 

Movie HPLaenge

[Classification = Group 1 A(4)2]

pictures of the mock-up

Patent Josef Austermann

Article (in Dutch) about the HPL-desmo-system. This article was published in Strada, the magazine of the Dutch Ducati Club.

Strada 4 v1 28-34HPLGuzzi