

520MX6 13/50 reinforced chain kit with an Ultra-Light sprocket—a short MX setup that prioritizes traction and acceleration while reducing the sprocket's weight.
AFAM offers this reinforced 520MX6 chain kit in a 13/50 configuration for the SUZUKI RMZ 450 cc, featuring a chain designed for MX use and an ultra-light aluminum rear sprocket. The 13/50 ratio, or 3.85, prioritizes acceleration and traction when exiting corners and during acceleration out of corners. The lightweight sprocket reduces rotating mass compared to a steel version, resulting in a more responsive drivetrain. This configuration thus emphasizes responsiveness while maintaining a short gear ratio suited to the demands of motocross.
Fits:
2014 SUZUKI RM-Z 450
2013 SUZUKI RM-Z 450
2012 SUZUKI RM-Z 450
2011 SUZUKI RM-Z 450
2010 SUZUKI RM-Z 450
2009 SUZUKI RM-Z 450
2008 SUZUKI RM-Z 450
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