{"product_id":"rk-m520h-heavy-duty-motorcycle-chain-120-links-part-number-m520h-120","title":"RK M520H Heavy-Duty Motorcycle Chain, 120 Links, Part Number M520H-120","description":"M520H - Heavy-Duty Chain - 120 Links\n\u003cp\u003eThe RK M520H-120 is a heavy-duty motorcycle chain designed for motorcycles that were not originally equipped with an O-ring chain. Built as an economical replacement option, this RK M520H chain provides dependable power transfer for compatible motorcycle applications while supporting straightforward installation and routine maintenance.\u003c\/p\u003e\u003cp\u003eThis 120-link chain includes a clip-style connecting link for convenient assembly. The RK M520H-120 is intended for fitment on motorcycles using a compatible M520 chain size and drivetrain configuration; always verify the motorcycle manufacturer’s chain specifications, sprocket compatibility, and required link count before installation. As a non-O-ring chain, it is best suited to applications where the original equipment design and maintenance schedule call for a conventional chain.\u003c\/p\u003e\u003cp\u003eManufactured by RK and supplied under vendor part number M520H-120, this chain is a practical choice for replacement, repair, or drivetrain service. Proper alignment, lubrication, tension adjustment, and regular inspection are recommended to help promote smooth operation and extend service life.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: M520 motorcycle chain\u003c\/li\u003e\n\u003cli\u003eModel: M520H\u003c\/li\u003e\n\u003cli\u003eLink Count: 120 links\u003c\/li\u003e\n\u003cli\u003eBrand: RK\u003c\/li\u003e\n\u003cli\u003eManufacturer: RK\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: M520H-120\u003c\/li\u003e\n\u003cli\u003eConstruction: Heavy-duty conventional chain for motorcycles not originally equipped with an O-ring chain\u003c\/li\u003e\n\u003cli\u003eConnecting Link: Includes a clip-style connecting link\u003c\/li\u003e\n\u003cli\u003eFitment: Compatible with motorcycles designed for an M520 chain and matching sprocket configuration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":67547909456107,"sku":"12210141","price":55.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/38878.png?v=1790682098","url":"https:\/\/ctracingservices.com\/products\/rk-m520h-heavy-duty-motorcycle-chain-120-links-part-number-m520h-120","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}