KHIRO FLAT HARD RISERS-- Made from the highest grade materials -- hard plastic compounded especially for KHIRO.  In a variety of dimensions to customize your wheel clearance needs: Choose from - 1/8”, 1/4”, 5/16”, 1/2” or 9/16”.  Old and New School hole patterns.  Each riser sold separately. 

About Khiro: Khiro Products are engineered and manufactured in Southern California of the highest quality materials. Khiro bushings will make your trucks more responsive, turn better, and have faster rebound with exceptional durability. Khiro bushings come in five different durometers and three different configurations for all types of skateboarding, such as street, banks, bowls, rails, gaps, transition, big vert, pipes, slalom, downhill, and or wherever your board takes you.