Trail and Street tyre. New superlight Folding versions of the legendary (and patented) all surface performance tyre. Now in a size that will be great for the big wheel users as the 2.2\" air chamber is especially good for those 29\'ers running without suspension. Now with a new Revised tread (with lowered rails). Utilises two central rails for reduced buzz on hard surfaces, but features drive \'sleepers\' between the \'rails\' to give traction on loose surfaces (Halo patented). Also features overlapping low profile studs to avoid lateral flex during hard cornering, and so give positive steering. Multi use pressures allow this one tyre to perform in almost all conditions... both on road and off road. Built-in Puncture Protection System reduces flats.Directional, universal front or rear tread.,knurled ground contact points.,High quality skinwall carcass.,Built-in Puncture Protection System,Weights: Black 815g, Black/Skinwall 880g.,.