L’anodisation durcit la matière en surface et améliore aussi l’esthétique. Des alésages sont réalisés sur la couronne à des endroits stratégiques afin d’alléger la pièce sans diminuer la résistance.
Cette couronne vous apportera un gain en poids, en puissance, en résistance et en longévité. Un atout pour le MX, SX ou l’enduro.
Usinée avec une grande précision dans un aluminium 7075 T6 très léger et très résistant.
Profil dessiné pour les dents qui permet de faciliter l’évacuation de la boue et réduit au maximum les pertes de puissance dûes à la friction entre la chaîne et la couronne.
7b86c5db9eea1bb52c178fb7276d1a3fRENTHAL Couronne alu anti-boue - 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détachées de moto/Pièces détachées de moto/Éléments fonctionnels/Marques/Marques/Renthal/Moto/c/pieces-detachees-de-moto/elements-fonctionnels/b/marques/c/pieces-detachees-de-moto/b/marques/renthal/c586292dc76dd694ede8e716638587a1883f64e04f79d6244ffc2413636423b8997c9ba924e94e2c992eceac7bff443a8a256a310bc1e5db755fd392c524028a8d1a79b7cd8bbd7070acf7566bdd1400dfc6b46fe888f1cbebf4f01552c7ebac5a256a310bc1e5db755fd392c524028a8fc6b46fe888f1cbebf4f01552c7ebac597c9ba924e94e2c992eceac7bff443a883f64e04f79d6244ffc2413636423b89RENTHAL<ul> <li> Couronne Renthal Ultralight™ anti boue </li> <li> L’anodisation durcit la matière en surface et améliore aussi l’esthétique. Des alésages sont réalisés sur la couronne à des endroits stratégiques afin d’alléger la pièce sans diminuer la résistance. </li> <li> Cette couronne vous apportera un gain en poids, en puissance, en résistance et en longévité. Un atout pour le MX, SX ou l’enduro. </li> <li> Usinée avec une grande précision dans un aluminium 7075 T6 très léger et très résistant. </li> <li> Profil dessiné pour les dents qui permet de faciliter l’évacuation de la boue et réduit au maximum les pertes de puissance dûes à la friction entre la chaîne et la couronne. </li> </ul><br /><h2>Caractéristiques du produit</h2><ul><li>Couleur : Violet</li><li>Type de pignon arrière : 112U-C</li><li>Pas de chaîne : 520</li><li>Matériau : aluminium</li><li>Nombre de dents des pignons arrière : 51</li><li>Version pignon arrière : Ultra leicht - selbstreinigend - éloxiert dur</li><li>Type : Couronne</li><li>Couleur : Lila</li><li>Nombre de dents : 51 Zähne</li></ul>71.36https://www.fc-moto.com/media/e6/98/f9/1757493841/renthal-alu-ultra-light-self-cleaning-rear-sprocket-520-bi-1075606021-figure-2.jpeg?ts=1773822437https://www.fc-moto.com/media/90/fb/53/1773822437/renthal-alu-ultra-light-self-cleaning-rear-sprocket-520-bi-1075606021-figure-3.jpeg?ts=1773822437
