Speedway Workshop
 
The ERLA JAP

Mid 1970's 500cc JAP with SOHC 2-Valve conversion.
Made by German Tuner/Rider Erich Lawrenz - the first
two letters of his forename and surname giving the ERLA.

Left is the SOHC 2-Valve engine that incorporates fuel injection.

Below is the picture of the SOHC 2-valve ERLA Longtracker.
Both the frame and engine by Erich Lawrentz.

 

About the Speedway Workshop Archive

Allen Motorcycle Museum
Allen Motorcycle Museum
Private museum in Boston, MA, with many highly collectable vintage motorcycles for sale.