AFAM offers the reinforced 520XRR3 14/52 chain kit with an ultra-light, mud-resistant sprocket for the BETA RR 250cc—a complete solution designed for motocross and enduro motorcycles subjected to intense use. This kit combines a reinforced chain featuring X-Ring technology, a standard steel sprocket, and a lightweight aluminum rear sprocket designed to minimize mud buildup and improve debris clearance in challenging terrain. The X-Ring chain reduces internal friction while maintaining optimal lubrication, which helps extend the drivetrain’s service life. The ultra-light sprocket reduces rotating mass, promoting better engine responsiveness during acceleration and changes in pace. The system ensures smooth and reliable power delivery even in the most abrasive environments, such as wet dirt or sand. This kit is an excellent choice for riders seeking durability, performance, and efficiency on demanding terrain.

Fits:

2007 BETA RR 250 4T ENDURO

2006 BETA RR 250 4T ENDURO

BETA RR 250 4T ENDURO 2005

2004 BETA RR 250 4T ENDURO