Grip to Push Your LimitsPerfect for hardpack, rocky surfaces. With low rolling resistance and contact edges for improved traction and braking, you can enjoy a fast gravity ride with the confidence of continuous grip when you need it most.Trail Casing: Comparable performance to the Enduro casing tailored for trail use casesEndurance Compound: Compound with balanced properties on grip and endurance. With the endurance compound a high durability in combination with good rolling resistance and grip is achieved. A Compound choice for trail riding or as a endurance focused compound for e-Bikes