{"product_id":"rk-420-mxz-heavy-duty-drive-chain-100-links-part-number-gb420mxz-100","title":"RK 420 MXZ Heavy-Duty Drive Chain, 100 Links, Part Number GB420MXZ-100","description":"420 MXZ - Heavy Duty Drive Chain - 100 Links\n\u003cp\u003eThe RK 420 MXZ heavy-duty drive chain is designed for dependable power transmission in motorcycles, ATVs, go-karts, and other compatible applications requiring a durable 420-size chain. Manufactured by RK, this model features chromoly steel construction, seamless rollers and bushings, and oversized alloy pins to provide reliable strength and wear resistance under demanding operating conditions.\u003c\/p\u003e\u003cp\u003eThis 100-link chain is supplied with a clip connecting link for installation and service convenience. The RK 420 MXZ is intended for compatible 420 chain-drive systems; verify the application, sprocket configuration, chain length, and manufacturer recommendations before installation. The manufacturer part number is GB420MXZ-100, and the vendor part number is also GB420MXZ-100.\u003c\/p\u003e\u003cp\u003eFor best performance, inspect the chain and sprockets regularly, maintain proper tension, and use a lubricant suitable for the application. Correct installation and routine maintenance help support smooth operation, extended component life, and consistent power delivery. Select the RK 420 MXZ when a strong, serviceable drive chain is required for compatible recreational or powersports equipment.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 420 chain size with 100 links\u003c\/li\u003e\n\u003cli\u003eModel: MXZ heavy-duty drive chain\u003c\/li\u003e\n\u003cli\u003eBrand: RK\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: GB420MXZ-100\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: GB420MXZ-100\u003c\/li\u003e\n\u003cli\u003eConstruction: Chromoly steel for added strength and durability\u003c\/li\u003e\n\u003cli\u003eRollers and Bushings: Seamless design for reliable chain operation\u003c\/li\u003e\n\u003cli\u003ePins: Oversized alloy pins provide enhanced load resistance\u003c\/li\u003e\n\u003cli\u003eIncluded Hardware: Clip connecting link included\u003c\/li\u003e\n\u003cli\u003eFitment: Compatible with motorcycles, ATVs, go-karts, and other equipment using a 420 chain-drive system\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":67547343782123,"sku":"RK420MXZ100","price":52.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/153809.png?v=1790677589","url":"https:\/\/ctracingservices.com\/products\/rk-420-mxz-heavy-duty-drive-chain-100-links-part-number-gb420mxz-100","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}