EK CHAIN 520ZVX3 NX-Ring 520 Universal ChainRef : EKC00135A / 1129881046

EK 520ZVX3 NX-Ring Drive Chain (manufacturer part number: 520ZVX3-STL 110 MLJ) — a premium chain by EK CHAIN designed for demanding riders. Engineered to withstand the stresses of medium to large displacement engines, the ZVX series focuses on rigidity and durability to ensure reliable transmission on both road and varied terrain.

• Type: NX-Ring (seals to limit lubricant loss)
• Pitch: 520
• Number of links: 110
• Color: steel/steel
• Relative lifespan (100 links): 3900
• Stated weight: 1.8 kg / 100 links

Ideal for Quad, Urban, Cross, and Roadster environments, this chain handles the demands of daily use as well as more intense sessions. Its robust construction minimizes elongation and provides a reliable base for transmitting torque and power to the ground, provided it is paired with a suitable sprocket and rear sprocket and is properly maintained.

Compatible with various models — for example, KTM 690 SMC R (2026), HONDA CRF 300 L (2026), or DUCATI 950 HYPERMOTARD SP (2025) — the 520ZVX3 is a smart choice for those seeking a high-end chain ready to tackle both roads and trails.