This is a slim case for the electronics of a Flysky GT2B R/C remote control. The steering functionality is disabled, only the throttle is kept. It has been created for use with a DIY electric longboard, but other areas of use might well exist.
The USB charging port does not have to be disassembled with this design!
Inspired by BadWolf GT2B Case mod v2 by bjornw: http://www.thingiverse.com/thing:922378