I've been looking for PowerParts and aftermarket parts and so far came across the following two companies selling aftermarket parts.
https://www.rg-racing.com/browsebike/KTM/790_Duke/#
http://www.evotech-rc.com/brand&model/ktm/790_duke
I ended up buying the Tail Tidy, Exhaust Hanger (to remove pillion footpegs) and Radiator Guard from RG Racing, however I found out after purchasing the parts are not yet available and are 2-4 weeks away. Hopefully that's an accurate representation I don't end up waiting months.
https://www.rg-racing.com/browsebike/KTM/790_Duke/#
http://www.evotech-rc.com/brand&model/ktm/790_duke
I ended up buying the Tail Tidy, Exhaust Hanger (to remove pillion footpegs) and Radiator Guard from RG Racing, however I found out after purchasing the parts are not yet available and are 2-4 weeks away. Hopefully that's an accurate representation I don't end up waiting months.