EK Chain 520ZVX3-120/AP X-Ring Chain 120 Links

The EK Chain 520ZVX3 is a high-performance X-ring chain designed for street and racing motorcycles. This chain features EK's advanced ZVX3 X-ring technology, which provides superior sealing performance to keep lubricant in and contaminants out, extending chain life and reducing maintenance intervals.

Key Features:

• 520 pitch X-ring sealed chain with 120 links
• ZVX3 X-ring design offers lower friction and longer service life compared to O-ring chains
• Heat-treated chromoly steel pins and bushings for exceptional strength
• Shot-peened plates for improved fatigue resistance
• Gold-finished outer plates with black inner plates for distinctive appearance
• Tensile strength rated at 8,500 lbs for demanding applications
• Includes rivet-type master link

The 520ZVX3 delivers an excellent balance of strength, durability, and weight savings for sport bikes and performance motorcycles. The X-ring design maintains consistent performance while requiring less frequent lubrication than traditional O-ring chains.