Trail Armor's rear bumper for the Yamaha Rhino is custom built to last of 1 1/4" and 1" tubing and powder coated for extra durability. It mounts easily to the underside of your bed and does not interfere with dumping ability or tailgate function. Bumper ends extend around vehicle to also protect fenders and rear lights from impact. Mounting tabs for a rear or back up light kit are welded on and accept up to 2x4 inch rectangular lights. All mounting hardware is included along with easy-to-follow installation instructions with photos. Back-up light kit sold separately. Fits year models 2004 and 2005 660.