The Rear Cage System gives the RED KOMODO-X mounting points across the back of the camera. It ties into points at the top end of the body and connects to other parts of the cage, such as the Side Rails, which adds stability to the whole rig.

It's made of two pieces, the Rear Cage Right and the Rear Cage Left. The right piece carries eight 3/8"-16 and five 1/4"-20 anti-twist mounting points on the back and right side, and the left piece three 3/8"-16 and one 1/4"-20, with a cut-out for the battery release.

A built-in rail system uses Accessory Rails to give compatible accessories, like Accessory Plates or the B-Box for KOMODO, KOMODO-X and V-RAPTOR, a quick-release fit. The system also works with the Rigging Top Plate. It weighs 123 g and measures 69 x 129 x 107 mm.