Michelin WildRock'R2 Magi-X Advanced Tubeless Ready Mountain Bicycle Tire (Black - 29 x 2.35) A new endure tire for dry, extreme terrain offers outstanding performance thanks to large lateral blocks to improve cornering and long center block to enhance rolling performance Magi-X compound developed with help from the Enduro World Series for maximum grip and traction Bead To bead protection improved the durability of the casing and reduces the chance of blowouts due to pinched tubes or sidewalls 110 TPI