Well spaced, progressively siped, surface stepped knobs provide impressive braking stability and control across roots, rocks and loose surfaces4 optimized compounds strategically placed where they are needed for an unparalleled blend of speed, grip, and durabilityTrail casing delivers the perfect blend of weight and durability, using a tubeless ready nylon construction, reinforced with sidewall protectionBead Shield and sidewall stability inserts further protect from rim strikes and provide sidewall supportTubeless29x2.6622UPC/EAN/GTIN: 8022530036467