Maxxis Dirt Bike Tires|Maxxis Mu521|60TPI Durability:Crafted with a robust 60TPI casing, these tires offer exceptional puncture resistance for rugged mountain biking. Versatile Sizes:Available in 26x2.1", 27.5x1.95", and 29x2.1" sizes, these tires cater to a wide range of mountain bikes. Op...