Originally Posted by
unterhausen
You can still use smaller tires if you want to race cx. Not sure that's really necessary though.
UCI rules limit tire width for CX races.
Originally Posted by
unterhausen
I'm not sure there are any production CX bikes now, probably a few.
Wha??? Specialized, Kona, Santa Cruz, Cannondale, Trek, Fuji, Felt, Giant, Scott, Ridley, All City, Colnago, Jamis, Tommasini, Bianchi, etc., etc. all make production CX bikes.