{"product_id":"rk-428-mxz1-mini-racing-drive-chain-130-links-gold-gb428mxz1-130","title":"RK 428 MXZ1 Mini Racing Drive Chain, 130 Links, Gold, GB428MXZ1-130","description":"428 MXZ1 - Drive Chain - 130 Links - Gold\n\u003cp\u003eThe RK 428 MXZ1 is a heavy-duty mini racing drive chain designed for mini motocross and supercross applications. Built with Chromoly steel construction, this 130-link chain delivers dependable strength and durability for demanding racing conditions. Its gold finish provides a clean, professional appearance while helping distinguish the chain during installation and maintenance.\u003c\/p\u003e\u003cp\u003eSeamless rollers and bushings help promote consistent movement and reliable engagement with compatible sprockets. Oversized special-alloy pins add strength to the chain assembly, supporting the high loads and repeated impacts associated with competitive mini MX and SX racing. The RK GB428MXZ1-130 is engineered for riders and teams seeking a durable 428-size racing chain from a trusted chain manufacturer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed for compatible mini motocross and supercross motorcycles using a 428 chain size. Verify the motorcycle model, sprocket configuration, and required link count before installation. The manufacturer part number is GB428MXZ1-130, and the vendor part number is GB428MXZ1-130.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 428 drive chain\u003c\/li\u003e\n\u003cli\u003eModel: MXZ1 Mini Racing\u003c\/li\u003e\n\u003cli\u003eLink count: 130 links\u003c\/li\u003e\n\u003cli\u003eFinish: Gold\u003c\/li\u003e\n\u003cli\u003eConstruction: Heavy-duty Chromoly steel\u003c\/li\u003e\n\u003cli\u003eRollers and bushings: Seamless design for consistent operation\u003c\/li\u003e\n\u003cli\u003ePins: Oversized special-alloy pins for added strength\u003c\/li\u003e\n\u003cli\u003eApplication: Mini motocross and supercross racing\u003c\/li\u003e\n\u003cli\u003eBrand: RK\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: GB428MXZ1-130\u003c\/li\u003e\n\u003cli\u003eVendor part number: GB428MXZ1-130\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":67549025009899,"sku":"12210479","price":80.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2751991.png?v=1790686849","url":"https:\/\/ctracingservices.com\/products\/rk-428-mxz1-mini-racing-drive-chain-130-links-gold-gb428mxz1-130","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}