Maxxis beaver xc mtb tyre exo trthe maxxis beaver has been specifically designed for racing in adverse weather conditions and features a tread design that performs amazingly in the wet the dual compound tread uses a harder base layer to reduce drag and provide support to the siped softer outer layer that provides incredible grip in a wide range of trail conditions features conditions loose mud wet cornering control 1 234 rolling efficiency 123 4 casing 60tpi bead foldable ply c