The EK 520 SRO6 O-Ring Chain is a durable replacement chain designed for dirt bikes, ATVs, and street motorcycles. This 108-link chain uses a 520-size configuration for compatible motorcycle and powersports applications. Manufacturer part number 520SRO6-108 and vendor part number 69-26208 identify the correct EK chain for replacement or maintenance needs.
Built for demanding riding conditions, the chain features high-quality O-ring seals that help retain internal lubricant while keeping water, mud, and other contaminants away from the critical pin and bushing surfaces. Solid rollers and extended anti-kink bushings help improve chain durability and service life during regular use.
Manufactured in Japan, the EK 520 SRO6 uses quad-staked riveting to secure the pins into the side plates. This construction supports dependable strength and consistent performance when properly installed and maintained. Verify that your motorcycle, ATV, or dirt bike is equipped for a 520 chain size and requires a 108-link replacement before installation.
Features:
- Application: Designed for dirt bikes, ATVs, and street motorcycles
- Chain Size: 520 chain configuration
- Link Count: 108 links
- Sealing: High-quality O-ring seals help retain lubricant and keep water and mud out
- Construction: Solid rollers and extended anti-kink bushings support increased chain longevity
- Manufacturing: Japanese-made chain with quad-staked pins secured into the side plates
- Brand: EK
- Manufacturer Part Number: 520SRO6-108
- Vendor Part Number: 69-26208