Schwalbe SX-R Tire - 20 x 1.85, Clincher, Folding, Black/Reflective, Performance Line, MIDThe SX R tire is designed specifically for BMX racing, offering exceptional speed, grip, and durability on a variety of track surfaces. It features a low profile tread that's optimized for fast acceleration and minimal rolling resistance, making it ideal for sprinting and maintaining high speeds to get you to the finish line. Optimized tread design for maximum grip out of the gate and in corners Developed together with INSPYRE and MEYBO, tested by