The EK 520 ZVX3 Sportbike Chain is designed for competition use and OEM replacement on compatible sportbike applications. This 150-link chain features a black and gold finish and is engineered to provide dependable power transfer for high-performance riding. The 520-size configuration is suitable for motorcycles specified for a 520 chain system, while the extended link count supports applications requiring a longer chain length or custom gearing setup.
Built with reduced clearance between the plates, the EK 520 ZVX3 helps improve chain stability and engagement during demanding riding conditions. Its design also delivers increased stiffness while helping manage overall weight, making it a practical choice for riders, teams, and technicians seeking a performance-focused replacement chain. The NX ring technology is engineered to last up to 15% longer than the previous ZVX series chains when properly installed, lubricated, and maintained.
This EK chain includes a rivet-style master link for secure installation by a qualified technician using the appropriate chain riveting tool. Confirm the motorcycle manufacturer’s specifications, required chain size, link count, and gearing configuration before installation. The EK manufacturer part number is 520ZVX3-150KG, and the vendor part number is also 520ZVX3-150KG.
Features:
- Size: 520 chain size for compatible sportbike applications
- Model: ZVX3 sportbike chain
- Link Count: 150 links
- Finish: Black and gold
- Application: Competition use and OEM replacement
- Plate Design: Minimizes clearance between plates
- Construction: Improved stiffness with weight-conscious performance
- Ring Technology: NX ring design lasts up to 15% longer than the previous ZVX series chains
- Master Link: Includes a rivet-style master link
- Brand: EK
- Manufacturer Part Number: 520ZVX3-150KG
- Vendor Part Number: 520ZVX3-150KG