{"product_id":"rk-520-max-o-drive-chain-120-links-black-and-chrome-part-number-520maxo-120-bc","title":"RK 520 MAX-O Drive Chain, 120 Links, Black and Chrome, Part Number 520MAXO-120-BC","description":"520 Max O - Drive Chain - 120 Links - Black\/Chrome\n\u003cp\u003eThe RK 520 MAX-O drive chain is a premium sealed O-ring chain designed for dependable motorcycle performance on both paved roads and off-road terrain. Built by RK in Japan, this chain combines high tensile strength with durable construction to provide reliable power transfer, long service life, and consistent operation in demanding riding conditions.\u003c\/p\u003e\u003cp\u003eFeaturing a black and chrome finish, the 520MAXO-120-BC chain delivers the performance and value expected from RK’s MAX-O line. Its sealed O-ring design helps retain lubrication inside the chain and limits the intrusion of dirt, moisture, and other contaminants. This makes it a practical replacement for compatible street motorcycles, dual-sport motorcycles, and off-road applications using a 520-size chain and requiring 120 links.\u003c\/p\u003e\u003cp\u003eVerify your motorcycle’s year, make, model, chain size, link count, and sprocket configuration before installation. The manufacturer part number is 520MAXO-120-BC, and the vendor part number is 520MAXO-120-BC. Professional installation and proper chain adjustment are recommended to help ensure smooth operation and maximize chain and sprocket life.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 520 chain size with 120 links\u003c\/li\u003e\n\u003cli\u003eModel: MAX-O sealed O-ring drive chain\u003c\/li\u003e\n\u003cli\u003eBrand: RK\u003c\/li\u003e\n\u003cli\u003eManufacturer: RK\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 520MAXO-120-BC\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 520MAXO-120-BC\u003c\/li\u003e\n\u003cli\u003eConstruction: High-tensile-strength chain engineered for durability\u003c\/li\u003e\n\u003cli\u003eSeal Type: Premium sealed O-ring design helps retain lubrication and protect against contaminants\u003c\/li\u003e\n\u003cli\u003eFinish: Black and chrome\u003c\/li\u003e\n\u003cli\u003eApplication: Suitable for compatible street, dual-sport, and off-road motorcycles\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":67548171665643,"sku":"12220647","price":135.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2979120.png?v=1790683183","url":"https:\/\/ctracingservices.com\/products\/rk-520-max-o-drive-chain-120-links-black-and-chrome-part-number-520maxo-120-bc","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}