System Skate has introduced a new urethane shock riser that we are now using on most of our stock completes. The new riser allows for installation on old and new school hole patterns, and can be facing forward or toward the inside of the longboard. The logo is raised with the script “Mudflap, by System Skate”, which gives it a very finished appearance. The Mudflap is 1/8″ thick and made from injection molded urethane, the same material used in longboard wheels and bushings.