{"product_id":"rk-520-xru-gold-drive-chain-120-links-part-number-gb520xru-120","title":"RK 520 XRU Gold Drive Chain, 120 Links, Part Number GB520XRU-120","description":"520 XRU - Drive Chain - 120 Links - Gold\n\u003cp\u003eThe RK 520 XRU Gold Drive Chain is a racing-focused chain designed for motorcycles and other compatible powersports applications requiring a 520 chain size. This 120-link chain features RK engineering and a gold finish, combining dependable power transfer with reduced friction for efficient drivetrain performance.\u003c\/p\u003e\u003cp\u003eIts UW seals help reduce friction while maintaining optimal horsepower delivery from the start to the end of a race. The sealed design supports consistent operation under demanding racing conditions, making the RK 520 XRU a suitable replacement or upgrade for compatible competition motorcycles. Confirm the required chain size, link count, and manufacturer fitment before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Intended for compatible racing motorcycles and powersports applications using a 520-size, 120-link drive chain. Not recommended for street use; for racing only. Brand: RK. Manufacturer part number: GB520XRU-120. Vendor part number: GB520XRU-120.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChain Size: 520\u003c\/li\u003e\n\u003cli\u003eLink Count: 120 links\u003c\/li\u003e\n\u003cli\u003eFinish: Gold\u003c\/li\u003e\n\u003cli\u003eSeal Design: UW seals reduce friction while supporting efficient power delivery\u003c\/li\u003e\n\u003cli\u003eApplication: Racing use only; not recommended for street use\u003c\/li\u003e\n\u003cli\u003eBrand: RK\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: GB520XRU-120\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: GB520XRU-120\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":67548973105387,"sku":"12210413","price":335.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2733239.png?v=1790686631","url":"https:\/\/ctracingservices.com\/products\/rk-520-xru-gold-drive-chain-120-links-part-number-gb520xru-120","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}