EK Chain 520ZVX3120KG ZVX3 120-Link Motorcycle Drive Chain

The EK Chain 520ZVX3120KG is a premium 520 ZVX3 series motorcycle drive chain featuring 120 links in a convenient connecting link (open) configuration. Engineered by EK Chain — one of the world's most respected chain manufacturers — the ZVX3 delivers exceptional strength, durability, and performance for demanding street and sport motorcycle applications.

The ZVX3 is an X-ring sealed chain designed to retain lubrication longer and dramatically reduce friction compared to standard O-ring chains. The quad X-ring design creates a superior seal on both the inner and outer sides of each side plate, extending chain life while minimizing power loss and maintenance intervals.

Key Features:

• Chain Series: 520 pitch (5/8" pitch spacing)
• Links: 120 links
• Seal Type: X-ring (ZVX3 quad-seal technology)
• Configuration: Connecting link included (open/clip-type)
• Color: Gold/natural finish
• Tensile Strength: Approximately 8,800 lbs (4,000 kg)
• High-carbon steel construction for maximum wear resistance
• Pre-stretched for reduced initial elongation
• Compatible with standard 520-pitch sprockets

The EK ZVX3 chain is ideal for sport bikes, naked bikes, and performance street motorcycles where a lightweight 520-pitch chain with long service life is required. The X-ring seal technology ensures clean, lubricated pins and bushings for thousands of miles of reliable service.