Svend, you seem to have a lot of patience and engineering skills.
May I suggest you get a steel frame of proper quality tube. Maybe a track frame with a cracked headtube or and older touring bike with horisontal dropouts.
Then you replace the headtube (with a cheap Ceeway Cromoly one) using the string method (Patent Pending).
You can buy a disc tab for 10gbp on ebay and build a cheap fixture yourself.
Then all you need is to find a person with tig welding skills and half an hour to put it together..
Svend, you seem to have a lot of patience and engineering skills.
May I suggest you get a steel frame of proper quality tube. Maybe a track frame with a cracked headtube or and older touring bike with horisontal dropouts.
Then you replace the headtube (with a cheap Ceeway Cromoly one) using the string method (Patent Pending).
You can buy a disc tab for 10gbp on ebay and build a cheap fixture yourself.
Then all you need is to find a person with tig welding skills and half an hour to put it together..