Description
520ERVT breaks down the concept of the original motocross chain (non o-ring) and adds the benefits of an X-ring. 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...
DID 520 ERVT Exclusive Racing Chain Item # 972359
Description
520ERVT breaks down the concept of the original motocross chain (non o-ring) and adds the benefits of an X-ring. 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!
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
- Suitable for 500cc max
- Average tensile strength of 8,440 lbs.