{"product_id":"ek-520-srx2-drive-chain-108-links-part-number-520srx2-108","title":"EK 520 SRX2 Drive Chain, 108 Links, Part Number 520SRX2-108","description":"520 SRX2 - Drive Chain - 108 Links\n\u003cp\u003eThe EK 520 SRX2 drive chain is designed for competition use and OEM replacement applications. This 108-link chain provides dependable power transfer for compatible motorcycles, powersports vehicles, and other applications requiring a 520-size drive chain. Manufactured by EK and identified by manufacturer and vendor part number 520SRX2-108, it is engineered for riders and technicians seeking a balance of reduced friction, durability, and consistent performance.\u003c\/p\u003e\u003cp\u003eIts Quadra X-Ring seal design helps retain lubrication while limiting contamination at the chain joints. Compared with a standard O-ring chain, this design can provide chain life approximately 1.5 to 2 times longer under comparable operating conditions. Lightening holes help reduce rotating mass and friction, supporting efficient drivetrain operation in competition and performance-focused applications.\u003c\/p\u003e\u003cp\u003eFeature: 520-size drive chain with 108 links for compatible applications.\u003cbr\u003eFeature: Quadra X-Ring design helps extend service life and retain lubrication.\u003cbr\u003eFeature: Lightening holes help reduce friction and rotating mass.\u003cbr\u003eFeature: Suitable for competition use and OEM replacement.\u003cbr\u003eFeature: Includes a clip-type master link for installation.\u003c\/p\u003e\u003cp\u003eVerify that the 520 chain size, 108-link length, master-link style, and vehicle application match the manufacturer’s fitment requirements before installation. Proper alignment, lubrication, tension, and maintenance are recommended to achieve the best service life from the EK 520 SRX2 chain.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e520-size drive chain with 108 links for compatible motorcycles and powersports applications\u003c\/li\u003e\n\u003cli\u003eQuadra X-Ring design helps retain lubrication and extend chain life\u003c\/li\u003e\n\u003cli\u003eLightening holes help reduce friction and rotating mass\u003c\/li\u003e\n\u003cli\u003eDesigned for competition use and OEM replacement\u003c\/li\u003e\n\u003cli\u003eIncludes a clip-type master link\u003c\/li\u003e\n\u003cli\u003eBrand: EK\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 520SRX2-108\u003c\/li\u003e\n\u003cli\u003eVendor part number: 520SRX2-108\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EK","offers":[{"title":"Default Title","offer_id":67545069813995,"sku":"12230626","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/31357.png?v=1790654380","url":"https:\/\/ctracingservices.com\/products\/ek-520-srx2-drive-chain-108-links-part-number-520srx2-108","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}