Recently fellow rider from Portugal sent me an e-mail explaining how he modified Rotopax mount so he can bolt it to the Luggage rack from above. He countersunk holes for M6 bolts on the top of Rotopax mount and he used M6 countersunk bolts form above, and simple washer and safety nut from bellow. Great idea.
Perun moto 790/890 Luggage rails were designed as a platform for small bags or Tool tubes. In several months of use, some bags proved to work great – Kriega US-5 Drypack, Mosko moto Fatty Tool roll and 4l Drybag. Standard size Tool tube proved to work great too.
KTM 690 Enduro R is redesigned in 2019. Tail section of the new model is different than on previous models and it is much more suitable for rack-less luggage. New Mosko moto Reckless 80 "Revolver" (or simply "V3.0") is a great choice for 690 Enduro.