The D.I.D 520ERVT 120-Link Gold X-Ring Chain is a premium enduro and racing chain engineered for riders who demand strong performance with reduced weight. Designed as D.I.D’s top-of-the-line enduro chain, the 520ERVT combines high tensile strength, extended service life, and lightweight construction for demanding off-road and competition applications.
Built from D.I.D’s original non-O-ring motocross chain design, this model incorporates patented X-Ring technology to help reduce friction and chain stretch. The specialized seal design helps retain lubrication while limiting contamination, supporting smoother operation and longer wear life compared with conventional non-sealed chains. Its gold finish adds a distinctive appearance while maintaining the durability expected from D.I.D racing components.
This 520-size chain includes 120 links and is suitable for compatible motorcycles, enduro bikes, motocross machines, and other powersports applications requiring a D.I.D 520ERVT chain. Always verify the motorcycle manufacturer’s fitment requirements, chain length, sprocket compatibility, and master-link specifications before installation. The manufacturer part number is 520ERVT120FB, and the vendor part number is 520ERVT120FB.
Features:
- Size: 520 chain with 120 links
- Model: 520ERVT enduro and racing chain
- Brand: D.I.D
- Manufacturer part number: 520ERVT120FB
- Vendor part number: 520ERVT120FB
- Finish: Gold
- Technology: Patented X-Ring sealing design
- Performance: Reduced stretch, high tensile strength, and extended chain life
- Application: Compatible enduro, motocross, racing, and powersports motorcycles requiring a 520 chain