Hello, people! Please, help me! I want to restore a motorcycle B.A.M.(FN) M90 500 ccm 1934 with a pressed rudder. But some details are missing or failed. So I am looking for an owner of such motorcycle - I need original views(photos, sizes) of some components. Please, answer. My e-mail: ivoz@mail.ru Thank you! (Excuse me, but I don't know German )