Track professionals have placed their trust in Continental's Special Class II for generations because it's such a fast, great-handling and reliable tire. With its finely wound cotton casing, it provides awesome durability and a compliant, comfortable ride, even at high inflation pressures (the Special Class can take up to 160 to 170 psi). Plus, the carbon-black tread compound provides long wear and top-notch traction and cornering adhesion on virtually any velodrome surface. Get the winning edge with the Special Class II!