His name says it all. The Sprinter is the special tire for circuit racing and criteria. It does not require puncture protection. Its flexible carcass and non-slip rubber compound maintain contact even in fast 90° curves. Due to its low weight and good acceleration, it is certainly the fastest in the last 400 meters.
Tubular tires can only be installed on designated rims. The tires are glued to the rim using tire putty, for example.