EK CHAIN 525ZVX3 NX-Ring 525 Universal ChainRef : EKC00268A / 1129883051

EK 525ZVX3 NX-Ring Chain 525 — EK CHAIN offers with the ZVX series a chain designed for demanding transmissions. Engineered for high-displacement motorcycles, this 525ZVX3 NX-Ring focuses on rigidity and a robust link design to ensure longevity suitable for urban, roadster, cross, and quad uses. Manufacturer reference: 525ZVX3-STL 120 MLJ.

• Type: 525 transmission chain, NX-Ring
• Number of links: 120
• Color: steel / steel
• Relative lifespan (for 100 links): 4000
• Weight: 2.05 kg / 100 links (≈ 2.46 kg for 120 links)

The steel finish and the link profile aim to limit elongation and remain compatible with a wide range of sprockets and crowns. The NX-Ring designation indicates the presence of NX-type seals, which help retain lubricant between rollers and plates — an advantage for maintenance and wear resistance when maintenance intervals are respected.

Ideal for powerful motorcycles and mixed practices, this chain fits models such as the KTM 1390 Super Duke R EVO, the Triumph Speed Triple 1200 RS, or the Ducati Diavel V4, among other roadsters and off-road machines requiring a robust and reliable 525 chain.