LTD, you must be talking about the BSRT Super G3. It's a very nice and very fast chassis that can mount just about any AFX, XT, or Tomy body as-is, or a lexan race shell with the optional body mounts. It's a lot more rugged than the Tomy Super G+ chassis. Moving all of the parts from a broken Tomy Super G+ chassis over to a BSRT G3 chassis is straightforward.