The EK 520SRO6-130G 520 SRO6 O-ring chain is designed for dirt bikes, ATVs, and street motorcycles that require dependable power transfer and durable performance. This gold-finished chain features a 520 pitch and 130 links for applications using a compatible 520-size drive system. Verify model-specific fitment, sprocket compatibility, and required chain length before installation.
Each seal helps retain lubrication inside the chain while limiting the intrusion of water, mud, and other contaminants. Solid rollers and extended anti-kink bushings help reduce wear and support longer service life in demanding riding environments. The chain is manufactured in Japan and uses quad-staked pin riveting into the side plates for secure assembly and consistent durability.
Manufacturer part number: EK 520SRO6-130G. Vendor part number: 69-26230G. The EK SRO6 chain is a practical replacement or upgrade for compatible 520-series applications, including off-road, ATV, and street models. Confirm the manufacturer’s fitment requirements for your specific vehicle, including chain size, link count, sprocket condition, and any need for adjustment or resizing.
Features:
- Application: Suitable for dirt bikes, ATVs, and street motorcycles
- Chain size: 520 series with 130 links
- Sealing: High-quality O-ring seals retain lubricant and help keep water and mud out
- Durability: Solid rollers and extended anti-kink bushings support extended chain life
- Construction: Japanese-made chain with quad-staked pins secured into the side plates
- Finish: Gold outer plates for a distinctive appearance
- Brand: EK
- Manufacturer part number: 520SRO6-130G
- Vendor part number: 69-26230G