The EK 520 Standard Non-Sealed Roller Chain is designed for dependable power transmission in applications requiring a durable, economical chain. This chain includes 130 links and is built to the standard 520 model specification for compatible motorcycle and powersports drivetrain systems. The non-sealed design provides a straightforward configuration for applications where sealed-chain construction is not required.
Manufactured by EK, the chain uses special steel alloy components with solid rollers and pre-stretched, shot-peened parts for consistent performance and improved resistance to operational stress. Two-point pin riveting helps support secure assembly and dependable joint strength during use. The included clip-type master link simplifies installation and maintenance when properly fitted to the corresponding drivetrain components.
This EK chain is suitable for compatible motorcycles, ATVs, and other powersports equipment that specify a 520-size, non-sealed roller chain with 130 links. Confirm the vehicle manufacturer’s chain size, required link count, clearance, and master-link configuration before installation. The manufacturer part number is 520-130, and the vendor part number is K520130.
Features:
- Size: 520 roller chain
- Model: Standard non-sealed chain
- Link Count: 130 links
- Brand: EK
- Manufacturer Part Number: 520-130
- Vendor Part Number: K520130
- Construction: Special steel alloy with solid rollers
- Performance: Pre-stretched and shot-peened components
- Pin Design: Two-point pin riveting
- Included Hardware: Clip-type master link
- Fitment: Compatible motorcycles, ATVs, and powersports applications specifying a 520-size, 130-link non-sealed chain