Originates from the most demanding downhill race trails of the UCI Mountain Bike World Series Constructed from highdensity polymer foam ensuring longlasting product life, it allows riders to confidently tackle even the most demanding trails and terrains Provides a robust barrier between the rim and the tire, offering unprecedented protection against punctures, sidewall slashes, and pinch flats Boasts a higher density foam compared to the Enduro version Easy to install. Come as a complete loop, eliminating the need for tedious cutting and zipping Valve included