EK CHAIN 525ZVX3 NX-Ring 525 Universal ChainRef : EKC00278A / 1129883061

Manufacturer Ref: 525ZVX3-STL 140 MLJ

The EK 525ZVX3 NX-Ring chain belongs to the ZVX series, EK CHAIN's high-strength range designed for demanding transmissions. Designed for high-displacement motorcycles and various practices (urban, motocross, quad, roadster), this 525 offers a solid compromise between rigidity and longevity to meet the demands of the rear wheel.

• Type: 525 NX-Ring transmission chain
• Number of links: 140
• Pitch: 525
• Color: Steel / Steel
• Relative lifespan (100 links): 4000
• Weight: 2.05 kg / 100 links

Equipped with an NX-Ring seal, the 525ZVX3 aims to limit lubricant loss at the pins and reduce wear on the links. Its design is aimed at riders looking for a robust chain suitable for both road and off-road conditions. Ideal for powerful models such as the KTM 1390 Super Duke R EVO (2025), Triumph Speed Triple 1200 RS (2025), or Ducati Diavel V4 (2025) — these examples illustrate possible applications, depending on installation and settings.

For optimal operation, regularly check the tension, lubrication, and condition of the sprocket and chainring during installation on your transmission.