If you re looking for the ultimate in quality and performance this sprocket is the one for you! High-strength steel teeth Aluminium inner ring Joined together permanently with high-strength rivets At least three times longer service life than other aluminum rear sprockets Only half as heavy as conventional steel rear sprockets Another benefit: longer service life for the entire drivetrainMade exclusively for KTM by Supersprox.
This product is protected in the EU and the USA by the following patents.
EU patent EP1573234.
US patent 7.
Patent holder Supersprox a.