these tyres cames with F104 NOT PRO kit and works really great. Works nice on cold, temperate or warm track and even with wet track. In wet they even work better than sponge. Because the great aomunt of rubber they last very long before loosing performance, even partially warmed they work great. Another great product of tamiya
Great additional item for F104 pro when use on outdoor track. Give you grip you need. I bought this along with Tamiya (#51400) F104 Rubber Tires (Rear tire) and Tamiya (#54201) F104 Plated Mesh Wheel (For Rubber Tires). All from rcMart!!