To maximize the versatility of your accessories, we made The IBEX Crossbar Riser Kit. This Kit features two Crossbar Risers that easily adjust and add 2.75 – 4.5 inches of height AND our FRONT MOLLE PANEL, which provides extra support and additional real estate to add more gear. They’re compatible with all IBEX SKUs, are made from machined aluminum, and are finished in a sweet black anodize. Taking your IBEX™ truck bed rack to a whole ‘notha level.