Handcycle Grips Toolkit for Quadriplegic or Paraplegic

This is a set of scalable/changeable parts that can be used to convert a normal desktop pedal machine into a handcycle pedal machine.

Note you may have to edit the design itself to fit your pedals. What I did was to go buy a set of cheap pedals with the correct thread-pattern to fit into my machine. I cut some of the plastic excess off the new pedals, and then model it such that it can be tied in with cable-ties.

There is a wrist-collar and 2 extenders, one flat and one at 15 degrees. And