The maxxis high roller 2ply 26inch tyre our most popular and versatile mountain bike tyre the high roller39s ramped leading edges roll fast while the side lugs offer stability at speed and a sharp edge to hold corners the grooved center knobs provide straight line control the high roller39s tread design translates well to all mountain bike disciplines including downhill cross country and freeride maxxis high roller 2ply 26inch tyre features ramped knob design