Description
A quality drive chain is fundamental to consistent power delivery and acceleration response in any performance application. The EK 520 M3 combines lightweight construction with hardened materials to reduce parasitic losses while maintaining the durability demanded by competitive environments. Whether you’re building a race-ready machine or upgrading a street setup, this chain delivers the precision engagement your drivetrain requires.
- 520 pitch size
- 120 links
- Gold finish
- Lightning hole design
- Weight reduction technology
- Chromium carbide pins
- Reduced friction composition
- High tensile strength
- Competition-grade construction
- Bolt-on fitment






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