EK CHAIN 520ZVX3 NX-Ring 520 Universal ChainRef : EKC00106A / 1129881017

Manufacturer reference: 520ZVX3-G/G 116 MLJ — Brand: EK CHAIN

The EK 520ZVX3 NX-Ring 520 drive chain is part of the ZVX series, EK's premium high-strength range. Designed for demanding final drives, it combines rigidity and durability for use on quads, urban machines, motocross bikes, and roadsters. Its gold finish adds an aesthetic touch while providing better resistance to corrosion.

• Type: NX-Ring (sealing joint designed to limit lubricant loss)
• Pitch: 520 — compatible with sprockets and crowns with a 520 pitch
• Number of links: 116
• Color: Gold / Gold
• Relative lifespan (100 links): 3900
• Weight: 1.8 kg for 100 links (≈ 2.09 kg for 116 links)

This chain is suitable for riders looking for a robust transmission part for versatile use: from urban trails to motocross outings, including high-displacement roadsters. Check the adjustment and tension according to manufacturer recommendations during installation and use an appropriate lubricant to preserve the NX seals and maximize longevity.

Examples of possible fittings: KTM 690 SMC R (690 cc), HONDA CRF 300 L (300 cc), DUCATI 950 HYPERMOTARD SP (939 cc).