{"product_id":"rk-chain-525zxw-120l-xw-ring-black-scale-chain-bl525zxw-120","title":"RK Chain 525ZXW-120L XW-Ring Black Scale Chain BL525ZXW-120","description":"RK ZXW Series were developed to meet the spec of the latest models of extreme superbike 1000cc and above. RK ZXW series features RK's only technology of XW-Ring, which has 2 lubrication pools and 3 contact lips, a triple barrier structure to further seal the lubrication and prevent debris to enter the chain. RK ZXW Series are designed to be the strongest, long-lasting chain available on today's market, with highest tensile strength of RK series and high rigidity for instant respond on acceleration.\n\u003cp\u003eThe RK Chain BL525ZXW-120 is a ZXW Series powersports chain designed for the demands of extreme superbikes with engine sizes of 1,000cc and above. Finished in Black Scale, this chain is engineered with RK Chain’s XW-Ring technology for enhanced lubrication retention and debris resistance.\u003c\/p\u003e\u003cp\u003eThe XW-Ring uses two lubrication pools and three contact lips to create a triple-barrier sealing structure. This design helps preserve lubrication within the chain while limiting the entry of debris. The ZXW Series delivers RK Chain’s highest tensile strength and high rigidity for responsive acceleration performance.\u003c\/p\u003e\u003cp\u003eThis chain is intended for compatible extreme superbike applications requiring the RK Chain ZXW Series specification. Confirm vehicle fitment against the manufacturer’s application information before installation. Manufacturer part number: BL525ZXW-120. Vendor part number: BL525ZXW-120.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSeries: RK Chain ZXW Series powersports chain\u003c\/li\u003e\n\u003cli\u003eApplication: Developed for compatible extreme superbike applications with engine sizes of 1,000cc and above\u003c\/li\u003e\n\u003cli\u003eChain size: 525\u003c\/li\u003e\n\u003cli\u003eLength: 120 links\u003c\/li\u003e\n\u003cli\u003eSeal design: XW-Ring technology with two lubrication pools and three contact lips\u003c\/li\u003e\n\u003cli\u003eProtection: Triple-barrier structure helps retain lubrication and prevent debris entry\u003c\/li\u003e\n\u003cli\u003ePerformance: High tensile strength and rigidity designed for responsive acceleration\u003c\/li\u003e\n\u003cli\u003eFinish: Black Scale\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: BL525ZXW-120\u003c\/li\u003e\n\u003cli\u003eVendor part number: BL525ZXW-120\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAir Freight Prohibited: false\u003cbr\u003e\nNot Carb Approved: false\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: Unknown\u003cbr\u003e\nPart Type: powersports\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nCarb Acknowledgement Required: false\u003cbr\u003e\nRegular Stock: t\u003cbr\u003e\nUnits Per Sku: 1","brand":"RK Chain","offers":[{"title":"Default Title","offer_id":68302217511147,"sku":"703176","price":269.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1c76938f9da5b08001672a5c6ab40125.jpg?v=1793243805","url":"https:\/\/ctracingservices.com\/products\/rk-chain-525zxw-120l-xw-ring-black-scale-chain-bl525zxw-120","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}