MotorDog69 Victory Universal Coin Mount Sets, "Add a piece of your life to your bike" with MotorDog69's Medallion Plate Covers, USA Patented and Engineered Easily mount and remove the 1-3/4" Challenge Coin shown to personalize your Victory motorcycle Mounts to any slightly curved or flat surface with either RTV Silicone (permanently), or (non-permanently) with screw holes provided The coin is non-permanently attached with a small amount of the same RTV silicone You can also pop out the coin thru the side slot, then remount a new challenge coin, and get a new personalized look Made of 100% 6061 aircraft aluminum, lightweight and sturdy, with five layers of show-chrome plating All medallions and challenge coins are solid brass and if painted, are enamelled The Universal Coin mount and challenge coin shown are sold as a set