Henk, can you do for me the same as for Mitja My enginenumber is WM20 8202.
According to "engine and frame numbers" on this website it should be an early bike. I bought the bike in 1968 so it could be older than 44 years
Thanks for your reply. Now I own something that 's older than me But as I recall, Ron Pier give me the information
Anyway I will send a pm. that will do the trick.
Any more about my bike is welcome.