WRAP-UP NEXT The RDX carbon fiber reinforced brace rear shock tower significantly improves the strength of the resin stays that attach the body posts by layering them. This suppresses post flex and enhances the body's holding power. At the same time, the shock mounting method has been changed to a conventional style that makes it easier to adjust the front-to-back direction. Combined with the wide range of mounting holes, this expands the range of settings.