Schwalbe G-One Allround is a great gravel tire that offers superior traction and grip on a wide variety of terrain. With a high rolling efficiency you get enough speed to perform on gravel roads and enough on-road and off-road grip for superior traction wherever you ride. The MicroSkin compound ensures impermeability, guarantees reliable high-pressure stability and also improves the overall cut resistance. Go tubeless for superior speed, comfort, grip and puncture protection.