Kayak Transport

Ok, I wasn't sure where to post this question.  I have a Manta Ray 14, and I'll be getting a Native Ultimate next month.  Right now I'm transporting my MR14 on my Expedition w/factory racks, and a thule roof mounts.  Will these mounts work for hauling my Ultimate also, or do I need different kayak holders.  My other option is to just bite the bullet, and get the Thule cross bars, to transport both.  Is this a safe way to transport 2 kayaks, 1 strapped to thule roof mounts, and the Ultimate, strapped to the cross bars?  Thanks for your guys help.

Just measure the width of your factory rack and make sure both kayaks will fit across your factory racks.  If so you are set.  If not there are adapters you can clamp right on your factory racks.

My wifes Hobie and my P13 won't fit across the thule Racks on my truck (my wifes Hobie is WIDE), so I had to get the Thule Hull-a-Port kayak holder to put my P13 on its side.  They fit perfect now and I think you can clamp the J styled racks on most factory racks.

Matt

Thanks for your help Matt.