Mavic crossmax sl pro wts mtb wheelsetexclusive technologies and tyre for all round fast and light performances whether youre competing or not cross country riding requires components that make you light and fast on the bike in all situations features ism 4d inter spoke milling 4 dimensions an exclusive mavic patented concept ism 4d significantly reduces weight and inertia without compromising durability quicker accelerations better handling and more resistance the right mix to make t