PRE-ORDER NOW / NEW RELEASE 4/16/21 A radically different knee slider puck for racing suits, constructed from very hard wood for up to 2x longer lasting performance. Compared to a traditional plastic knee slider, the MOTO-D Wooden Knee Slider Pucks have a smoother sliding feeling. Superior to double thick rain / endurance pucks since they are not bulky and will last even longer. They are the top choice amongst thousands of racers in Europe now in America. The pucks are set on a top quality genuine leather backing and utilize super strong velcro, glued and sewn. Sold in pairs.