Looking for an affordable yet tough bumper for those weekend adventures? This classic Rugged Ridge Rock Crawler Rear Bumper gives you protection and understated good looks at an affordable price. All Classic Rock Crawler Bumpers are constructed of powder-coated painted steel with formed ends for greater ground clearance.. This black Rock Crawler rear bumper from Rugged Ridge fits 87-95 Jeep Wrangler YJ, 97-06 Jeep Wrangler TJ, and 04-06 Wrangler LJ.