EK CHAIN 520ZVX3 NX-Ring 520 Universal ChainRef : EKC00145A / 1129881056

EK 520ZVX3 NX-Ring Transmission Chain — a high-strength chain designed by EK CHAIN for demanding riders. Part of the premium ZVX series, this transmission combines durability and longevity to meet the demands of large displacement bikes, whether for urban trails, roadsters, motocross, or quads. The NX-Ring seals enhance the tightness between the links and help minimize lubrication loss, promoting controlled wear over time.

• Manufacturer Reference: 520ZVX3-STL 130 MLJ
• Pitch: 520
• Number of Links: 130
• Color: Steel / Steel
• Weight: 1.8 kg (for 100 links)
• Relative Lifespan: 3900 (for 100 links)

Designed to withstand torque and mileage, the 520ZVX3 is aimed at users looking for a strong and reliable chain for both road and off-road use. It naturally pairs with machines like the KTM 690 SMC R (2026), the HONDA CRF 300 L (2026), or the DUCATI 950 HYPERMOTARD SP (2025), depending on the installation and the number of links required. Proper installation, adjustment, and regular maintenance are crucial to getting the best performance from this chain.