EK 420 - Standard Non-Sealed Chain - 82 Links 420-82

A reliable 420 chain is fundamental to any high-performance or entry-level racing setup where consistent power delivery and durability matter. The EK 420 delivers economical performance without compromising on the material quality or manufacturing precision you need for dependable operation. Whether you're building a go-kart, mini bike, or small-displacement racing application, this standard non-sealed chain provides the strength and longevity to handle repeated cycles and hard acceleration.

The two-point pin riveting construction ensures secure pin retention under load, while the special steel alloy roller and pre-stretched design eliminate excessive stretch during break-in. Shot-peened components enhance fatigue resistance, giving you a chain that performs consistently across multiple race seasons. The included clip-type master link simplifies installation and allows for tool-free removal when maintenance or adjustment is required.

• 420 pitch, standard non-sealed
• 82 links total
• Two-point pin riveting
• Special steel alloy construction
• Pre-stretched roller design
• Shot-peened components
• Clip-type master link included
• Economical performance grade
• Bolt-on installation