The EK 420SH Motocross Series Chain is designed for motorcycle and powersports applications that require dependable strength, smooth operation, and resistance to chain wear. This 420-size chain features 132 links and a gold finish, making it a practical replacement or upgrade for compatible motocross, off-road, and lightweight motorcycle drivetrains. The chain is manufactured by EK and identified by manufacturer and vendor part number 420SH-132G.
EK uses CRH pin treatment to create an extremely hard outer coating while maintaining a softer inner structure. This treatment helps improve pin durability, increase overall chain strength, and reduce wear during demanding riding conditions. The result is a reliable chain suited to the repeated acceleration, vibration, and contamination commonly encountered in motocross and off-road use.
Feature: 420-size motorcycle chain
Feature: 132-link configuration
Feature: Gold finish
Feature: CRH-treated pins for improved strength and reduced wear
Feature: Includes a clip-type connecting link
Feature: Designed for compatible motocross, off-road, and lightweight motorcycle applications
Verify chain size, required link count, and vehicle fitment before installation. Proper alignment, lubrication, and tension adjustment are recommended to support service life and drivetrain performance. The EK 420SH chain is supplied with a clip-type connecting link for installation on compatible applications.
Features:
- 420-size motorcycle chain
- 132-link configuration
- Gold finish
- CRH-treated pins for improved strength and reduced wear
- Includes a clip-type connecting link
- Designed for compatible motocross, off-road, and lightweight motorcycle applications