The D.I.D 520ERVT 118-Link Gold X-Ring Chain is a premium enduro and racing chain engineered for riders who demand a strong, lightweight, and durable drivetrain component. Built in the 520 size, this chain features D.I.D’s patented X-Ring technology to help reduce friction, minimize stretch, and extend service life compared with conventional non-sealed chains. Its gold finish adds a distinctive appearance while supporting dependable performance in demanding riding conditions.
Originally developed from D.I.D’s non-O-ring motocross chain design, the 520ERVT combines high tensile strength with reduced weight for responsive acceleration and efficient power transfer. The extended chain life makes it suitable for enduro motorcycles, motocross bikes, off-road applications, and racing setups where durability and consistent performance are essential. The 118-link configuration is designed for fitment applications requiring this chain length and may be cut to suit specific motorcycle gearing and wheelbase requirements.
Manufactured by D.I.D, this chain is identified by manufacturer part number 520ERVT118FB and vendor part number 690-12118. Verify the motorcycle manufacturer, model, year, sprocket combination, chain size, and required link count before installation. Proper installation, alignment, lubrication, and ongoing adjustment are recommended to maximize chain performance and service life.
Features:
- Size: 520 chain size for compatible enduro, motocross, off-road, and racing motorcycle applications
- Model: 520ERVT enduro and racing chain
- Link Count: 118 links for applications requiring this chain length
- Chain Type: Patented X-Ring sealed chain design
- Finish: Gold outer finish
- Performance: Lightweight construction with high tensile strength
- Durability: Reduced stretch and extended chain life compared with conventional non-O-ring chains
- Manufacturer: D.I.D
- Brand: D.I.D
- Manufacturer Part Number: 520ERVT118FB
- Vendor Part Number: 690-12118