The EK 428 Standard Non-Sealed Roller Chain is a dependable, economical drive-chain solution for compatible powersports and mechanical applications. This chain includes 90 links and is designed for systems requiring a standard 428-size chain without sealed-ring construction. The EK brand and manufacturer part number 428-90 help ensure accurate identification when matching replacement components.
Built with special steel alloy components, the chain features solid rollers and pre-stretched, shot-peened parts for reliable service and consistent operation. Standard chains use two-point pin riveting to help maintain secure assembly under normal operating conditions. A clip-type master link is included for convenient installation and chain servicing.
Before ordering, verify that the 428 chain size, 90-link configuration, and non-sealed design match your application and existing sprockets. The EK 428-90 is suitable for compatible motorcycles, ATVs, go-karts, and other equipment that specifies this chain size and link count. Proper alignment, lubrication, and tension adjustment are recommended to support smooth performance and help extend chain life.
Features:
- Size: 428 standard roller chain
- Model: 428 Standard Non-Sealed Chain
- Link count: 90 links
- Brand: EK
- Manufacturer part number: 428-90
- Vendor part number: K42890
- Construction: Special steel alloy with solid rollers
- Treatment: Pre-stretched and shot-peened components
- Riveting: Two-point pin riveting
- Included component: Clip-type master link
- Fitment: Compatible with applications specifying a 428-size, 90-link, non-sealed roller chain