XTRIG Racing Technology strives to make the best, highest quality products on the market available to you. As a racing team partner, they offer a complete A to Z concept for the development of various components. Their products are not only designed for racing teams but for all amateur and hobby pilots who want to enhance the equipment and appearance of their bikes. XTRIG Racing Technology for Your Racing Performance. Replacement elastomers for use with the XTRIG Progressive Handlebar Damping System (PHDS). Available in medium or soft. Designed to absorb engine and chassis vibrations. Sold as a set.