Les roues de magn\u00e9sium sont le r\u00e9sultat d'un projet destin\u00e9 \u00e0 optimiser les performances des pneumatiques. Les tests effectu\u00e9s par le d\u00e9partement de course Birel, en effet, montr\u00e9 par rapport \u00e0 la version pr\u00e9c\u00e9dente, une consommation plus faible et plus uniforme de la bande de roulement. Visuellement les diff\u00e9rences portent essentiellement sur la forme (la nouvelle version contient moins d'air entre la jante et le pneumatique) et des points d'ancrage au moyeu celle fournie par les trois s\u00e9ries, peut devenir encore six. L'augmentation des points d'ancrage, par cons\u00e9quent, on peut intervenir sur toute la rigidit\u00e9 de la jante \/ moyeu qui assurera une meilleure adh\u00e9rence \u00e0 l'arri\u00e8re.<\/p>\n

Cela permet au pneu de mieux fonctionner, optimisant ainsi la consommation et de la performance.<\/p>\n

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