RAILZ Next-Gen, Patented Super High Performance Heavy Duty Pro-66 Dual Ski & Snow Brake Kits. Convert your favorite kick scooter to a SnowScooter or upgrade your RAILZ SnowScooter with the latest Next-Gen Skis and Sure Stop Snow-Brake. Don't forget to order a Railz Safety Leash and Railz Stainless Steel Rail Kit for better performance and to meet ski resort requirements.