Khiro Hard Risers are designed for the performance and dependability you need in a riser pad. Made of an extremely durable combination of materials, our engineers have perfected the formula for a riser that will withstand the hardest landings and roughest riding conditions. While most companies only make 1/8 risers and tell you to stack them! At Khiro, we saw the opportunity to fill your need to produce the highest quality strongest risers in a variety of thicknesses for all your riding needs.