The EK 525 ZVX3 is a high-performance sportbike chain designed for competition use and OEM replacement applications. This purple 120-link chain is engineered for 525-size drivetrains and provides a dependable fit for compatible sportbike applications. Verify the motorcycle manufacturer’s specifications, chain size, required link count, and drivetrain configuration before installation.
Built with reduced clearance between the plates, the EK 525 ZVX3 helps improve chain stability and drivetrain response. Its construction delivers enhanced stiffness while helping control overall weight, making it suitable for riders and teams seeking consistent performance in demanding riding conditions. The NX ring design is engineered to last 15% longer than the previous ZVX series chains, supporting extended service life when properly maintained.
Feature: 525-size sportbike chain for compatible competition and OEM replacement applications
Feature: 120 links for fitment based on the motorcycle’s original chain specification
Feature: Purple finish for distinctive drivetrain styling
Feature: Reduced clearance between plates for improved chain control
Feature: Increased stiffness with weight-conscious construction
Feature: NX ring design lasts 15% longer than previous ZVX series chains
Feature: Includes a rivet-style master link for secure installation
Manufactured by EK and identified by manufacturer and vendor part number 525ZVX3-120AP, this chain is intended for professional installation using the correct riveting tools and procedures. Proper lubrication, tension adjustment, alignment, and periodic inspection are essential for maximizing chain performance and service life. Fitment varies by motorcycle model, so consult the manufacturer’s service information or a qualified technician to confirm compatibility before purchase and installation.
Features:
- 525-size sportbike chain for compatible competition and OEM replacement applications
- 120 links for fitment based on the motorcycle’s original chain specification
- Purple finish for distinctive drivetrain styling
- Reduced clearance between plates for improved chain control
- Increased stiffness with weight-conscious construction
- NX ring design lasts 15% longer than previous ZVX series chains
- Includes a rivet-style master link for secure installation