Hercules Speed
 

Hello. My "new" bicycle type is Hercules Speed. Brake type:Weinmann 750 Vainquerur 999.
Gear:Sachs
I ask everyone to give advice when they are made.
Based on the brakes brand 1961 - ???. Trunk in West Germany. Date stamping nowhere. Chassis number: 3938022. Photo is not allowed for me on this website. I can send you by email
Thank you

Without pictures and a more detailed information package, it is hard to help you with information pertaining to the bike in question. Determining the age, assuming the component group is original, should not be that difficult to do. Have a look at How Old Is My Bicycle? and see if you can figure it out, for yourself. And...

If you do wish to own, build and ride a vintage bicycle, the more you learn to do to use and maintain the bike, the better off you will be. This hub was made in August of 1980...

http://www.mytenspeeds.com/My_TenSpe...b_R_Date_1.jpg

This component was made in June of 1979...

http://www.mytenspeeds.com/My_TenSpe...al_Brake_2.jpg