Rigid Sporty Engine Mount-Kit replaces the stock rubber engine mounts on stock Sportster frames from 2004 up. This mount kit installs easily with 2 people and does not interfere with normal engine mount install. Our pictures show close up of the front mount installed as well as the rear mounts with a front view of the front mount. Its solid, strong and waterproof. These mounts help take the "shake" out of your motor on the stock rubber mounts. These are CNC machined 6061 aluminum and fabricated right here in the U.S.A.