PL racks are used to mount straight-sided bags like the Givi E21's You will need the PLX racks for the Kappa V33's as you can see, I've had both on my bike. Both PL and PLX require rear turn signal relocation. The PL turn signal relocation also require lengthening the left rear turn signal wiring as they are moved even higher and a little further to the rear.
Pic below is a PLX It curves inward giving the V35's (and V33's from Kappa) space for those 35 liters
Pic below is a PL straight sided ...for the E21's and other straight sided bags
I'm no diplomat
Last edited by aka Yamadog; 05-30-2014 at 05:23 PM.