{"product_id":"rk-428-mxz-drive-chain-5","title":"Rk 428 Mxz Drive Chain","description":"\u003cp\u003eThe RK 428 MXZ Drive Chain is engineered for motocross racers who demand superior performance and reliability. Built with high-quality materials and advanced manufacturing techniques, this chain delivers exceptional strength and durability for off-road and street applications.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThis RK 428 MXZ drive chain provides exceptional tensile strength of 25.8 kN (5798 lb), ensuring reliable power transfer and longevity. Designed for both off-road (up to 125cc) and street (up to 250cc) motorcycles, this chain is constructed from high-grade medium carbon alloy steel. Each component is meticulously shot-peened and heat-treated to maximize its resistance to wear and fatigue. The chromoly steel construction, combined with seamless rollers and bushings, and oversized alloy pins, enhances the chain's overall strength and performance. Pre-stressed and pre-stretched during manufacturing, the RK 428 MXZ chain minimizes maintenance and ensures consistent load distribution throughout its lifespan. The natural finish provides a clean, professional look, making it a perfect upgrade for any serious rider.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSuperior tensile strength of 25.8 kN (5798 lb) ensures reliable performance under demanding conditions.\u003c\/li\u003e\n  \u003cli\u003eConstructed from high-grade medium carbon alloy steel for maximum durability.\u003c\/li\u003e\n  \u003cli\u003eShot-peened and heat-treated components enhance wear resistance and extend chain life.\u003c\/li\u003e\n  \u003cli\u003eSeamless rollers and bushings provide smooth operation and reduce friction.\u003c\/li\u003e\n  \u003cli\u003eOversized alloy pins increase strength and resist deformation.\u003c\/li\u003e\n  \u003cli\u003ePre-stressed and pre-stretched to minimize maintenance and ensure even load distribution.\u003c\/li\u003e\n  \u003cli\u003eSuitable for both off-road (up to 125cc) and street (up to 250cc) motorcycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: RK\u003c\/li\u003e\n  \u003cli\u003eProduct Name: Drive Chain\u003c\/li\u003e\n  \u003cli\u003eChain Size: 428\u003c\/li\u003e\n  \u003cli\u003eChain Type: 428 MXZ\u003c\/li\u003e\n  \u003cli\u003eColor\/Finish: Natural\u003c\/li\u003e\n  \u003cli\u003eMaterial: Carbon Alloy Steel\u003c\/li\u003e\n  \u003cli\u003eMaximum Engine Displacement (Offroad): 125 cc\u003c\/li\u003e\n  \u003cli\u003eMaximum Engine Displacement (Street): 250 cc\u003c\/li\u003e\n  \u003cli\u003eNumber of Links: 88\u003c\/li\u003e\n  \u003cli\u003eMaster Link Connector Type: Clip\u003c\/li\u003e\n  \u003cli\u003eSeal Type: Non-Seal\u003c\/li\u003e\n  \u003cli\u003eTensile Strength: 25.8 kN (5798 lb)\u003c\/li\u003e\n  \u003cli\u003eWeight: 0.97 kg\/100 Links\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cp\u003eClip-type connecting link included.\u003c\/p\u003e","brand":"Rk","offers":[{"title":"Default Title","offer_id":53703307657546,"sku":"12210207","price":74.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/d8e420923089c3567b4586ce2145809b_9de0e16b-2386-41b2-985b-98de8875e67b.webp?v=1767448189","url":"https:\/\/partsdenmark.pl\/products\/rk-428-mxz-drive-chain-5","provider":"Parts Denmark","version":"1.0","type":"link"}