{"product_id":"rk-520xre-118-xre-drive-chain-520-size-118-links","title":"RK 520XRE-118 XRE Drive Chain, 520 Size, 118 Links","description":"520 XRE - Drive Chain - 118 Links\n\u003cp\u003eThe RK 520XRE-118 XRE Drive Chain is designed for OE replacement on mid-size motorcycles requiring dependable 520-size chain performance. Manufactured by RK and supplied under vendor part number 520XRE-118, this 118-link chain delivers smooth, responsive power transfer for both on-road and off-road riding applications. Its lightweight construction helps support quick acceleration while maintaining the durability needed for demanding motorcycle use.\u003c\/p\u003e\u003cp\u003eBuilt with RK’s original double-X-shaped XW-Ring seal, the chain is engineered for extended wear life and reliable protection against contaminants. The XW-Ring design creates three lubricant pools, providing greater lubricant retention than conventional O-ring seals. Each seal is lubricated with specially formulated vacuum-injected U-grease and secured by durable nitrile butadiene rubber for consistent performance throughout the chain’s service life.\u003c\/p\u003e\u003cp\u003ePolished and shot-peened link plates help improve strength and fatigue resistance, while high-tensile construction supports reliable operation under load. The RK 520XRE-118 includes a rivet-style connecting link for installation when properly fitted and secured according to the motorcycle manufacturer’s specifications. Confirm the 520 chain size, 118-link length, and motorcycle fitment before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFitment: Designed for OE replacement on mid-size motorcycles using a 520-size drive chain\u003c\/li\u003e\n\u003cli\u003eChain Size: 520 series for compatible motorcycle drivetrain applications\u003c\/li\u003e\n\u003cli\u003eLink Count: 118 links for applications requiring this chain length\u003c\/li\u003e\n\u003cli\u003eSeal Design: RK XW-Ring construction provides three lubricant pools for extended wear life\u003c\/li\u003e\n\u003cli\u003eLubrication: Vacuum-injected U-grease is retained by durable nitrile butadiene rubber seals\u003c\/li\u003e\n\u003cli\u003eConstruction: Polished and shot-peened link plates improve durability and fatigue resistance\u003c\/li\u003e\n\u003cli\u003eStrength: High-tensile construction supports reliable power transfer under demanding riding conditions\u003c\/li\u003e\n\u003cli\u003eIncluded Hardware: Rivet connecting link included\u003c\/li\u003e\n\u003cli\u003eBrand: RK\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 520XRE-118\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 520XRE-118\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":67548751102187,"sku":"12231861","price":151.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2893544.png?v=1790685690","url":"https:\/\/ctracingservices.com\/products\/rk-520xre-118-xre-drive-chain-520-size-118-links","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}