EK CHAIN 520ZVX3 NX-Ring 520 Universal ChainRef : EKC00138A / 1129881049

The EK 520ZVX3 NX-Ring 520 chain is a transmission designed for demanding riders. Coming from the ZVX series, it combines robust construction and premium design to meet the requirements of quads, urban trails, cross machines, and roadsters. Engineered to provide high rigidity and durability, it is a reliable option for replacing a worn chain or upgrading to a reinforced transmission.

• Manufacturer reference: 520ZVX3-STL 116 MLJ
• Type: EK 520ZVX3 NX-Ring 520 transmission chain
• Pitch: 520
• Number of links: 116
• Color: Steel / Steel
• Relative lifespan (for 100 links): 3900
• Weight: 1.8 kg / 100 links
• Seals: NX-Ring to maintain lubrication between links and limit dirt intrusion

Designed for mounting on standard 520 sprockets and crowns, this chain is suitable for both off-road outings and daily city commutes. Ideal for owners of KTM 690 SMC R (2026), Honda CRF 300 L (2026), or Ducati 950 Hypermotard SP (2025) looking for a robust chain ready to withstand demands.

Installation and tensioning should be carried out according to the manufacturer's recommendations to ensure the safety and longevity of the transmission.