E-Wild Gum-X Rear Tubeless 27.5´´ x 2.60 MTB Tyre.Size:27.5´´ / 2.60.Optimal Grip With Its Lateral And Central Rubbers Designed To Optimise Motricity, Even On Climbs, And Transmit The Bike´S Full Power.New Generations Of Top-Of-The-Range Rubbers That Give Better Rolling Strength And Lower Energy Consumption.Based On Its Pinch Protection Technology, Which Absorbs The Energy From Pinch Flats And Its Gravity Shield Casing From The Enduro Competition Range.