{"product_id":"rk-525-max-o-drive-chain-120-links-black-and-chrome-part-number-525maxo-120-bc","title":"RK 525 MAX-O Drive Chain, 120 Links, Black and Chrome, Part Number 525MAXO-120-BC","description":"525 Max O - Drive Chain - 120 Links - Black\/Chrome\n\u003cp\u003eThe RK 525 MAX-O drive chain is a premium sealed O-ring chain engineered for dependable motorcycle performance in street and off-road applications. Manufactured in Japan, this 120-link chain combines high tensile strength with durable construction to support consistent power transfer, long service life, and reliable operation under demanding riding conditions.\u003c\/p\u003e\u003cp\u003eDesigned for motorcycles using a 525-size chain, the RK 525MAXO-120-BC features a black and chrome finish that provides a distinctive appearance while complementing its performance-focused construction. The sealed O-ring design helps retain internal lubricant and reduce the intrusion of dirt and moisture, supporting smoother operation and improved wear resistance compared with conventional non-sealed chains.\u003c\/p\u003e\u003cp\u003eThis chain is suitable for replacement or drivetrain service when the motorcycle requires a 525 pitch chain with 120 links. Always confirm the motorcycle manufacturer’s chain size, required link count, sprocket compatibility, and fitment before installation. The manufacturer part number is 525MAXO-120-BC, and the vendor part number is also 525MAXO-120-BC.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 525 chain size with 120 links\u003c\/li\u003e\n\u003cli\u003eModel: 525 MAX-O\u003c\/li\u003e\n\u003cli\u003eBrand: RK\u003c\/li\u003e\n\u003cli\u003eManufacturer: RK\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 525MAXO-120-BC\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 525MAXO-120-BC\u003c\/li\u003e\n\u003cli\u003eConstruction: Premium sealed O-ring drive chain\u003c\/li\u003e\n\u003cli\u003eStrength: Extremely high tensile strength for reliable power transfer\u003c\/li\u003e\n\u003cli\u003eDurability: Built for extended service in demanding riding conditions\u003c\/li\u003e\n\u003cli\u003eApplication: Suitable for street and off-road motorcycle use\u003c\/li\u003e\n\u003cli\u003eOrigin: Manufactured in Japan to high quality standards\u003c\/li\u003e\n\u003cli\u003eFinish: Black and chrome\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":67548190638315,"sku":"12220649","price":181.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2979126.png?v=1790683261","url":"https:\/\/ctracingservices.com\/products\/rk-525-max-o-drive-chain-120-links-black-and-chrome-part-number-525maxo-120-bc","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}