If you’re looking for the ultimate in quality and performance, this sprocket is the one for you! – High-strength steel teeth, give long service life. – Aluminium inner ring, to reduce unsprung weight. – Joined together permanently with high-strength rivets – At least three times longer service life than other aluminium rear sprockets – 50% lighter than a conventional steel rear sprockets Another benefit: more durable rear sprocket, helps increase the service life for the entire drivetrain.
