VG RACING X-maxx Roll Cage
VG is the king of cages, and offers solid-steel chassis protection for a wide variety of models— the Traxxas X-maxx is the latest. The powdercoated finish is far stronger than paint, and the cage installs to existing mounting points, so no mods are required. And yes, the body still fits over the cage with the factory quickrelease system. Looks cool, works great, and really protects.
$125 vgracing.com