Just like its mountain bike counterpart, the Schwalbe Racing Ralph Cyclocross Tubular Tire is the best tire out there for racing. However these are tubulars where the others are clinchers. But once you get these babies in the mud and up hill and down dale, you?ll be wondering why it took you so long to decide to glue your tires on.First question they?ll answer is why would you run tubulars on your cross bike. Believe us, the up-grade is worth the money. They roll so smoothly, you?ll feel like you?re riding your road bike, except that the ride quality is beyond comparison. They're also more durable than clinchers. You can run them at low pressures and not have to worry about rolling the tire off the rim. The lower pressures even make them more puncture resistant. Schwalbe combines their super fast, lightweight Evolution carcass with a special triple compound tread design to give these tires a lightweight seamless roll and amazing grip in both hard pack dirt as well as mud. They've also included an internal latex tube to reduce rolling resistance and to further increase resistance to punctures. Your race day will be safe with these skins.The Schwalbe Racing Ralph Cyclocross Tubular Tire is available in a 700c x 32 in Black.