{"product_id":"ek-520-sro6-o-ring-chain-88-link","title":"EK 520 SRO6 O-Ring Chain, 88-Link","description":"For Dirt, ATV and Street applications.\n\u003cp\u003eThe EK 520 SRO6 O-Ring Chain is designed for dirt bikes, ATVs, and street motorcycles that require dependable drivetrain performance in demanding riding conditions. This 88-link chain uses a 520-size fitment and is identified by manufacturer part number 520SRO6-88. It is manufactured in Japan by EK and supplied under vendor part number 69-26288.\u003c\/p\u003e\u003cp\u003eHigh-quality O-ring seals help retain lubricant inside the chain while limiting the entry of water, mud, and other contaminants. This construction supports consistent operation and extended service life across off-road and street applications. Solid rollers and enhanced anti-kink bushings further improve durability, helping the chain handle repeated load cycles and challenging riding environments.\u003c\/p\u003e\u003cp\u003eFor secure assembly, the EK 520 SRO6 features Japanese-made construction with quad-staked pin riveting into the side plates. This design promotes reliable chain integrity when properly installed and maintained. Confirm the 520 chain size, 88-link length, and motorcycle or ATV application before installation, and follow the vehicle manufacturer’s specifications for sprocket compatibility, adjustment, lubrication, and replacement.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 520 chain with 88 links\u003c\/li\u003e\n\u003cli\u003eApplication: Designed for dirt, ATV, and street motorcycle use\u003c\/li\u003e\n\u003cli\u003eSealing: High-quality O-ring seals retain lubricant and help keep water and mud out\u003c\/li\u003e\n\u003cli\u003eDurability: Solid rollers and enhanced anti-kink bushings support extended chain life\u003c\/li\u003e\n\u003cli\u003eConstruction: Japanese-made chain with quad-staked pins riveted into the side plates\u003c\/li\u003e\n\u003cli\u003eBrand: EK\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 520SRO6-88\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 69-26288\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EK","offers":[{"title":"Default Title","offer_id":67551768871147,"sku":"69-26288","price":72.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/a1b5-5a383b23d72bc_c0b66775-ee8f-45ef-a10a-470ed624e86b.jpg?v=1790725057","url":"https:\/\/ctracingservices.com\/products\/ek-520-sro6-o-ring-chain-88-link","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}