{"product_id":"rk-excel-gb428mxz1-130-gold-428-x-130-drive-chain-for-mini-mx-and-sx-racing","title":"RK Excel GB428MXZ1-130 Gold 428 x 130 Drive Chain for Mini MX and SX Racing","description":"Heavy duty MXZ1 Mini Racing chains made for mini MX and SX racing. MXZ1 chains feature Chromoly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength.\n\u003cp\u003eThe RK Excel GB428MXZ1-130 Gold 428 Drive Chain is designed for demanding mini motocross and supercross racing applications. Built as a heavy-duty MXZ1 Mini Racing chain, it combines Chromoly steel construction with seamless rollers and bushings for dependable strength, smooth operation, and long-lasting performance.\u003c\/p\u003e\u003cp\u003eOversized special-alloy pins help increase durability under racing loads, while the included clip-type master link supports convenient installation. Rated for up to 150cc off-road engines and 30 horsepower, this RK Excel chain is a practical choice for riders who need reliable power transfer in a compact racing drivetrain. The gold finish adds a clean, performance-oriented appearance without compromising the chain’s intended use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Heavy-duty Chromoly steel chain designed for mini MX and SX racing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRollers and Bushings:\u003c\/strong\u003e Seamless design supports smooth, consistent operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePins:\u003c\/strong\u003e Oversized special-alloy pins provide added strength and durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain Size:\u003c\/strong\u003e 428 chain with 130 links\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensile Strength:\u003c\/strong\u003e Rated at 4,980 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Rating:\u003c\/strong\u003e Suitable for off-road engines up to 150cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHorsepower Rating:\u003c\/strong\u003e Supports applications up to 30 horsepower\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaster Link:\u003c\/strong\u003e Clip-type master link included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe RK Excel GB428MXZ1-130 provides purpose-built performance for mini racing motorcycles and other compatible off-road applications requiring a strong, reliable 428 chain.\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"RK EXCEL","offers":[{"title":"Default Title","offer_id":67738462585017,"sku":"691-12001G","price":115.95,"currency_code":"USD","in_stock":false}],"url":"https:\/\/www.thespeedshopusa.com\/fr\/products\/rk-excel-gb428mxz1-130-gold-428-x-130-drive-chain-for-mini-mx-and-sx-racing","provider":"THE SPEED SHOP USA","version":"1.0","type":"link"}