The EK 520 ZVX3 Sportbike Chain is designed for competition use and OEM replacement applications. This chrome-finished chain features 120 links and is engineered to provide reliable power transmission for compatible sportbike, street motorcycle, and performance applications. The EK 520 ZVX3 combines reduced clearance between plates with improved stiffness to support consistent operation under demanding riding conditions.
Built with EK’s NX ring technology, the 520ZVX3-120C is designed to last up to 15% longer than the previous ZVX series chains when properly installed, lubricated, and maintained. Its construction helps deliver dependable durability and performance for riders seeking a strong replacement chain for compatible 520-size drivetrains. Always confirm chain size, link count, sprocket compatibility, and vehicle fitment before installation.
This EK chain includes a rivet-style master link for secure installation by a qualified technician. The 120-link configuration may be suitable for a range of sportbike and motorcycle applications, subject to the manufacturer’s fitment requirements and final chain adjustment. Use the EK 520 ZVX3-120C manufacturer part number and vendor part number when verifying compatibility or ordering a replacement.
Features:
- Application: Designed for competition use and OEM replacement applications
- Chain Size: 520-size sportbike chain
- Link Count: 120 links
- Finish: Chrome finish
- Construction: Improved stiffness and reduced clearance between plates
- Ring Technology: NX ring design offers up to 15% longer life than previous ZVX series chains
- Included Hardware: Rivet-style master link included
- Brand: EK
- Manufacturer Part Number: 520ZVX3-120C
- Vendor Part Number: 520ZVX3-120C
- Fitment: For compatible sportbike, street motorcycle, and performance applications; verify vehicle and sprocket compatibility before installation