The schwalbe rocket ron tyre is the tyre for racing mountain bikers everywhere as it ticks all of the main points when looking for a racing tyre it is lightweight durable and has great grip that will swee you through to the end of the race in no time at all because of the great grip of the tyre you will find you slip and slide less and have a more precision ride so you can make a b line for the right track the triple nano compound of the tyre ensures that the tyre is around for a long time