Continental: The classic for six-day races The special class is the reference in indoor track meetings. For generations a synonym for reliability – Appreciated worldwide and hotly desired by riders as well as mechanics.We have now optically updated the classic amongst our tubular tyres for the velodrome. Presented in a new all-black guise, underlining the special class even better and giving a nobler image. The innermost values remain untouched: high value nylon carcass and the classical Handmade in Germany treatment.. 3 polyamide casing plies totalling 180 threads per inch for a perfect combination of strength and flexibility.Handmade lightweight tubular for use at the velodrome'Now with at faster, lighter casing.Includes our revolutionary BlackChili compound - faster, grippier and stonger!