The EK 520 ZVX3 Sportbike Chain is designed for competition use and OEM replacement applications. This 150-link chain features a gold finish and is engineered for sportbike drivetrains requiring dependable power transfer, reduced clearance between plates, and improved overall stiffness. The EK 520 ZVX3 combines performance-focused construction with the fitment specifications expected from a 520-size motorcycle chain.
Its NX ring design is built to last up to 15% longer than the previous ZVX series chains, helping support extended service life under demanding riding conditions. The chain also includes a rivet-style master link for secure installation when properly assembled with the recommended tools and procedures. Always verify chain size, link count, master-link compatibility, and motorcycle manufacturer specifications before installation.
Manufacturer: EK Chain
Brand: EK
Vendor Part Number: 520ZVX3-150G
Fitment: Competition and OEM replacement applications for motorcycles using a 520-size chain and requiring 150 links.
Features:
- Application: Designed for competition use and OEM replacement
- Chain Size: 520 motorcycle chain specification
- Link Count: 150 links
- Finish: Gold outer finish
- Construction: Minimizes clearance between plates for sportbike applications
- Performance: Improved stiffness and reduced weight compared with previous designs
- Service Life: NX ring design lasts up to 15% longer than previous ZVX series chains
- Master Link: Includes a rivet-style master link
- Brand: EK
- Manufacturer: EK Chain
- Vendor Part Number: 520ZVX3-150G