The hardcore set for hard hitting Enduro, E-bikes and DH bikes, The toughest compound the XHD offers a hard compound designed for use with heavy dual ply tyres. offering stability and support without the weight penalty.Using lateral channels to create a Ventri effect, meaning that air flows through the channels which increase speed and helps with rolling resistance. This design along with the new dimpled effect on the inserts helps to massively reduce tyre rebound and leaves the tyre at constant pressure on the ground during any impact. Tested by some of the best riders in the world in some of the toughest conditions, they offer performance at an amazing low weight.