D.I.D. 520 ERVT X-Ring Gold Chain - 120 Links

520ERVT breaks down the concept of the original motocross chain (non o-ring) and adds the benefits of an x-ring

Features:

• More lightweight and longer chain life
• By adjusting the materials, the 520ERVT is now 2% lighter and has a 15% longer lifespan, all while maintaining the tensile strength
• X-Ring helps keep your chain sealed with lubrication, limits dirt and mud from getting in-between the side plates, and only has 4 contact points with the plates which means less friction than the traditional O-Ring chain
• 120 Links