{"product_id":"ek-520sro6-110-520-sro6-o-ring-chain-110-links","title":"EK 520SRO6-110 520 SRO6 O-Ring Chain, 110 Links","description":"For Dirt, ATV and Street applications.\n\u003cp\u003eThe EK 520SRO6-110 SRO6 O-Ring Chain is designed for dirt bikes, ATVs, and street motorcycle applications that demand dependable power transfer and durable performance. This 520-size chain features sealed O-rings that retain internal lubricant while helping prevent water, mud, and other contaminants from entering the chain joints. With 110 links, it is suitable for compatible drivetrains when matched with the correct front and rear sprockets and manufacturer-specified chain length.\u003c\/p\u003e\u003cp\u003eManufactured by EK and supplied under vendor part number 520SRO6-110, this Japanese-made chain is engineered for long service life in demanding riding environments. Solid rollers and extended anti-kink bushings help improve chain longevity, maintain smooth articulation, and resist premature wear. The quad-staked pin construction secures the pins firmly into the side plates, providing reliable strength for recreational riding, trail use, ATV operation, and street applications.\u003c\/p\u003e\u003cp\u003eFitment should be verified against the vehicle manufacturer’s specifications, including chain size, link count, sprocket compatibility, and required clearance. The EK 520SRO6-110 is a 520 series chain intended for compatible dirt, ATV, and street applications. Proper installation, alignment, lubrication, and regular tension adjustment are recommended to support optimal chain performance and service life.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eApplication: Designed for compatible dirt bike, ATV, and street motorcycle applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChain Size: 520 series chain for matching 520 sprockets and drivetrains\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLink Count: Supplied with 110 links for compatible vehicle fitment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSealing: High-quality O-ring seals help retain lubricant and keep water and mud out\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstruction: Solid rollers and extended anti-kink bushings promote increased chain longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufacturing: Japanese-made EK chain built for dependable performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRiveting: Quad-staked pins secure the pins into the side plates for reliable strength\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFitment: Verify chain size, link count, sprocket compatibility, and vehicle specifications before installation\u003c\/li\u003e\u003c\/ul\u003e","brand":"EK","offers":[{"title":"Default Title","offer_id":67551779422443,"sku":"69-26210","price":90.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/a1b5-5a383b23d72bc_2fe9a2cd-595c-4d42-8b29-6dc1f4a6c204.jpg?v=1790725714","url":"https:\/\/ctracingservices.com\/products\/ek-520sro6-110-520-sro6-o-ring-chain-110-links","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}