World Champions! When it’s dry, the Race King is faster, cleaner and safer. Rolling resistance is almost on a par with race bike tires. It's a proven winner with countless UCI victories courtesey of the Topeak-Ergon team with Irina Kalentieva at its head.
This ProTection option guarantees significantly greater puncture protection. In addition, they are easily converted to tubeless as they feature a tubeless compatible bead.
A serious option for XC racers