It’s a hybrid tread design that provides the soil penetration of a wet weather mid-spike while retaining the cornering control and hard surface traction of a dry conditions tire. The High Roller III was developed for the demands of modern downhill and has already claimed wins in the DH World Cup.Key Features:Hybrid tread designMaxxGrip rubber compound60 TPI EXO+ CasingTubeless readySize: 29 x 2.40 WT