The EK 525ZVX3-150AR ZVX3 NX-Ring chain is a high-strength chain designed for demanding motorcycle applications. This 525-size chain features 150 links and a red finish, making it a practical replacement or upgrade for compatible drive systems. EK manufactures the ZVX3 series for riders who need dependable power transfer, durable construction, and improved chain performance.
Featuring EK’s NX-ring sealing technology, the chain is engineered to provide extended service life compared with the previous ZVX series. The design helps retain lubrication and protect internal components from contaminants, supporting consistent operation over time. With a tensile strength of 11,100 pounds, the EK 525ZVX3-150AR delivers the strength required for high-performance street, sport, and powersports applications when properly installed and maintained.
The ZVX3 chain also minimizes clearance between the plates to improve overall stiffness while helping maintain a balanced chain design. Confirm that your motorcycle requires a 525-size chain and a 150-link length before installation. Fitment may vary by model, gearing configuration, and swingarm setup; always verify the manufacturer’s application specifications and adjust the chain to the correct tension after installation. The manufacturer part number is 525ZVX3-150AR, and the vendor part number is 693-2150RD.
Features:
- Size: 525 chain with 150 links
- Model: ZVX3 NX-Ring series
- Color: Red
- Brand: EK
- Manufacturer part number: 525ZVX3-150AR
- Vendor part number: 693-2150RD
- Tensile strength: 11,100 pounds
- NX-ring design: Lasts up to 15% longer than the previous ZVX series
- Plate clearance: Reduced clearance improves chain stiffness
- Fitment: Designed for compatible motorcycle and powersports applications requiring a 525-size, 150-link chain