This will be useful for some of you:

Info on how to switch the rear hub on the 2013 Supreme SU3 Complete Bike, 2013 Supreme Parts Kit & 2013 Supreme Rear Wheel from RHD to LHD.

unitedbikeco.com/products/2013-supreme-su3-complete-bike/
unitedbikeco.com/products/2013-supreme-wheels/
unitedbikeco.com/products/2013-supreme-parts-kit/