I am about to design and build a Tadpole trike converted with foot steering and hand pedalling as I have 2 artificial legs.
I am looking for a cost effective source for hubs that would be able to have a 12.7mm (1/2") axle.
I would also like to fit cable disc brakes to the hubs as well.
Looking at wheelchair parts suppliers, boy they know how to charge
I can machine my own on my lathe but it would be a lot simpler to get something already made.
Any Ideas of some sources for these?