hot off the presses heres some info if your interested.
drivetech4x4.com.au/media/695/download
egrauto.cz/katalogy/rival-offroad-katalog.pdf
https://www.facebook.com/rivalautomotive
https://scontent-lax1-1.xx.fbcdn.net...48&oe=561CF9BC
hope those work let me know...