{"product_id":"rk-520xre-100-xre-drive-chain-100-links","title":"RK 520XRE-100 XRE Drive Chain, 100 Links","description":"520 XRE - Drive Chain - 100 Links\n\u003cp\u003eThe RK 520XRE-100 XRE Drive Chain is designed for OE replacement on mid-size motorcycles requiring dependable 520-series chain performance. Manufactured by RK and identified by manufacturer and vendor part number 520XRE-100, this 100-link chain delivers smooth, responsive power transfer for both on-road and off-road applications. Its lightweight construction helps support quick acceleration while maintaining the durability needed for everyday riding and demanding conditions.\u003c\/p\u003e\u003cp\u003eRK incorporates advanced racing-derived chain technology into the 520XRE series. The original double-X-shaped XW-Ring seal helps retain lubricant and reduces contamination, providing longer service life than conventional O-ring designs. Each XW-Ring creates three lubricant pools, helping maintain lubrication at the pin and bushing contact points. The chain is vacuum-injected with specially formulated U-grease, which is sealed in by tough Nitrile Butadiene rubber XW-Rings for consistent wear protection.\u003c\/p\u003e\u003cp\u003ePolished and shot-peened link plates improve strength and fatigue resistance, while the high-tensile construction supports reliable performance under motorcycle drivetrain loads. The RK 520XRE-100 includes a rivet connecting link for installation and is suitable for compatible mid-size motorcycles using a 520 chain system and requiring a 100-link replacement chain. Confirm the motorcycle manufacturer's specifications, chain pitch, sprocket compatibility, and required link count before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication: OE replacement drive chain for compatible mid-size motorcycles\u003c\/li\u003e\n\u003cli\u003eChain Size: 520 series\u003c\/li\u003e\n\u003cli\u003eModel: 520XRE\u003c\/li\u003e\n\u003cli\u003eBrand: RK\u003c\/li\u003e\n\u003cli\u003eManufacturer and Vendor Part Number: 520XRE-100\u003c\/li\u003e\n\u003cli\u003eLink Count: 100 links\u003c\/li\u003e\n\u003cli\u003eSeal Design: Double-X-shaped XW-Ring provides extended wear life\u003c\/li\u003e\n\u003cli\u003eLubrication: Three lubricant pools per seal, with vacuum-injected U-grease\u003c\/li\u003e\n\u003cli\u003eConstruction: Polished and shot-peened link plates with high tensile strength\u003c\/li\u003e\n\u003cli\u003eIncluded Hardware: Rivet connecting link\u003c\/li\u003e\n\u003cli\u003ePerformance: Lightweight, durable design for smooth acceleration and reliable power transfer\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":67548305981675,"sku":"12231852","price":128.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2893521.png?v=1790683777","url":"https:\/\/ctracingservices.com\/products\/rk-520xre-100-xre-drive-chain-100-links","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}