Description

I modified this Yakima adaptor to work with the bulky Rivian OEM cross bars by assembling it with the mount created by Tinker86 on Thinkgiverse (https://www.thingiverse.com/thing:6533914).  It is designed to be used with standard insects T slot bolts, such as these https://a.co/d/a5l2Ux0. I purchased the “M6x35mm” and they work well.  In the 3mf file I used OrcaSlicer to create a negative space with a cylinder to allow for a seat for the small washer and locking washer in the bolt kit linked above. (Note: This is not in the STL file) Print Settings: Infill 25% Triangles (for strength) PETG  Supports needed Nozzle: .4mm .20mm layer height Printed on side