This is a great quality cross tire that with a narrow 30mm profile can be fit into most track frames.  Anything sized 52cm and above that doesn't have an aero seat tube has so far worked fine for us.  It has a very aggressive tread pattern that offers plenty of traction even in wet and muddy conditions.  There's plenty of meat to go through as well.  After 6 months of heavy brakeless use with plenty of skidding I am finally needing to replace my rear tire (but only because I've skid the knobs off and it's bald.  Not threadbare though!).  This is like putting monster truck tires on your race car.  Nothing but awesome.  More fun than a barrel full of moms.

700x30 black