Maxxis Hookworm 26 x 2.5 BlackMaxxis Hookworm is the original urban assault tire, designed to take the abuses of the most aggressive street riders. Huge air-volume softens the drops, while the inverted tread design makes rolling resistance minimal. Bead-to-bead tread provides durability and traction whether you're dropping staircases, grinding rails or riding in your local skatepark. Available in 20x1.95, 24x2.5, 26x2.5, 27.5x2.5, and 29x2.54717784017280