Vittoria Gato II 27.5 x 2.1 MTB Tyre - TNT Tubeless ReadyVittoria Gato II 27. 5 x 2. 1 MTB Tyre TNT Tubeless Ready Gato is a no compromise race tire, aimed at riders who demand grip and low rolling resistance in wet conditions. The circumferential channels cut into the terrain, and guide debris away from the center line. Snow tire derived siping keeps the knob flexible at the surface, allowing for maximum traction on wet roots and rocks a very fast tire, that can hold its speed over slick terrain. The