Trike

[waaalrus]

@vanon

Want to build a trike out of a unicycle, so we are back to the cheap hub thread but this one is slightly different as i want the freefly capabilities of a normal bike.

Questions:
Is there currently in this world a cheap epicyclic gear hub fixed and or multispeed?

If not is there a cheap way to convert an already existing cheap hub ?

If not is there a cheap way (sheet metal cut or large 3d print) to build one and attach to a bike?

I could live with a single fixed speed but 2 speeds would be perfect but
freefly is a must.

Thanks in advance.

I did the opposite of what you’re trying to do (see this thread) but it wasn’t cheap.