EK CHAIN 520MVXZ2 QX - Ring 520 Universal ChainRef : EKC02922A / 1147820001

EK 520MVXZ2 QX-Ring Drive Chain — Manufacturer Ref: 520MVXZ2-G/G 102 MLJ

Designed by EK CHAIN, this 520MVXZ2 QX-Ring chain is aimed at riders looking for a robust and durable transmission. Its gold finish gives it a polished look while its construction prioritizes longevity: lightweight side plates with relief holes, large diameter pins, and QX (QX-Ring) seals to reduce internal friction. The result is a chain suitable for both on-road and off-road use, from trail to sport.

• Pitch: 520
• Number of Links: 102
• Color: Gold / Gold
• Weight: 1.74 kg (for 100 links)
• Relative Lifespan: 3400 (manufacturer value)

High-performance OEM replacement for a wide range of displacements and styles: roadster, touring, trail/adventure, sport, enduro, supermoto, vintage, motocross, trials, urban, and quad. It is particularly suitable for models such as the KTM 690 SMC R, Honda CRF 300 L, or Ducati 950 Hypermotard SP (check the number of links and the sprocket/crown before installation).

Proper installation, adjustment, and lubrication are essential to fully benefit from the chain: check the tension, the alignment of the sprocket/crown, and renew lubrication according to your usage and manufacturer recommendations.