The EK 420 Standard Non-Sealed Roller Chain is designed for reliable performance in powersports and other applications requiring a durable, economical chain drive. This 120-link chain is manufactured from special steel alloy and features solid rollers for consistent engagement and dependable load transfer. The non-sealed design is well suited for applications where straightforward maintenance and efficient chain movement are priorities.
Feature: Two-point pin riveting helps provide secure assembly and dependable chain strength. Feature: Solid rollers support smooth operation and consistent sprocket engagement. Feature: Pre-stretched components help reduce initial elongation during service. Feature: Shot-peened parts improve resistance to fatigue and everyday operating stress. Feature: Clip-type master link is included for convenient installation and service. The EK brand and manufacturer part number 420-120 identify this chain for proper replacement selection and fitment. Verify that your sprocket size and application requirements match the 420 chain specification before installation.
With 120 links, the EK 420 Standard chain provides practical fitment for compatible motorcycles, ATVs, go-karts, and other equipment using a 420-size non-sealed roller chain. Proper lubrication, alignment, tension, and routine inspection are recommended to support service life and maintain smooth operation. The vendor part number is 420-120.
Features:
- Size: 420 standard non-sealed roller chain
- Model: Standard
- Link count: 120 links
- Brand: EK
- Manufacturer part number: 420-120
- Vendor part number: 420-120
- Construction: Special steel alloy with solid rollers
- Pin design: Two-point riveted pins
- Durability: Pre-stretched and shot-peened components
- Included hardware: Clip-type master link