Originally Posted by
fietsbob
Copenhagen (version of) Dursley Pedersen is another truss triangulated frame design ..
.... I saw one built where all the tubes, But the chainstays, Bolted to the BB shell, so they all could come apart for compact travel ..
Yup, fully triangulated - reminds me of the new Fubiefixie
My worry with those is the inevitable play in all those joints making stiffness a problem, especially laterally.
I have just one fold joint in my old Downtube frame, but just a little slop in it was enough to make me fix the joint with an interference fit spring pin:
