This is our Revo roll cage with modifications and brackets to mount on an HPI E-Savage! Our cage is tig welded with 3/16'' 304 Stainless Rod. We then hand polish the cage to perfection, and the finish will never rust. Then we powder coat them using Candy Red (its a Transparent Red). Which makes this cage stunning in the sunlight. This cage mounts perfectly on your E-Savage and no modifications are necessary. As with all of our cages, all the hardware is provided, and this Will fit under your body with no modifications. This cage weighs only 14 ounces!