{"product_id":"rk-420-mxz-drive-chain-7","title":"Rk 420 Mxz Drive Chain","description":"\u003cp\u003eThe RK 420 MXZ Drive Chain is engineered for the serious motocross racer demanding peak performance and reliability. This high-performance chain delivers exceptional strength and durability for off-road and street applications.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eBuilt to withstand the rigors of competitive racing, the RK 420 MXZ drive chain ensures optimal power transfer and longevity. Each chain is meticulously pre-stressed and pre-stretched, guaranteeing equal load distribution and significantly reducing maintenance needs. Constructed from premium medium carbon alloy steel, all components undergo shot-peening and heat-treatment processes to enhance their resistance to wear and fatigue. The chain's chromoly steel construction features seamless rollers and bushings, along with oversized alloy pins, providing superior strength and resilience. Compatible with both off-road (up to 125cc) and street bikes (up to 150cc), this chain offers versatile performance for various riding styles and conditions. Installation is straightforward with the included clip-type connecting link, enabling quick and secure assembly.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-stressed and pre-stretched for equal load distribution and minimal maintenance.\u003c\/li\u003e\n  \u003cli\u003eConstructed from high-grade medium carbon alloy steel for exceptional durability.\u003c\/li\u003e\n  \u003cli\u003eShot-peened and heat-treated components enhance wear resistance.\u003c\/li\u003e\n  \u003cli\u003eChromoly steel construction with seamless rollers and bushings.\u003c\/li\u003e\n  \u003cli\u003eOversized alloy pins provide added strength for demanding applications.\u003c\/li\u003e\n  \u003cli\u003eIncludes a clip-type connecting link for easy installation.\u003c\/li\u003e\n  \u003cli\u003eIdeal for motocross racers and serious off-road enthusiasts.\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\u003eChain Size: 420\u003c\/li\u003e\n  \u003cli\u003eChain Type: 420 MXZ\u003c\/li\u003e\n  \u003cli\u003eColor\/Finish: Natural\u003c\/li\u003e\n  \u003cli\u003eMaster Link Connector Type: Clip\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): 150 cc\u003c\/li\u003e\n  \u003cli\u003eNumber of Links: 112\u003c\/li\u003e\n  \u003cli\u003eTensile Strength: 22.2 kN (4982 lb)\u003c\/li\u003e\n  \u003cli\u003eSeal Type: Non-Seal\u003c\/li\u003e\n  \u003cli\u003eWeight: 0.80 kg\/100 Links\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cp\u003eAlways ensure proper chain tension and lubrication for optimal performance and longevity. This chain is designed for specific engine displacement limits; exceeding these limits may compromise its integrity.\u003c\/p\u003e","brand":"Rk","offers":[{"title":"Default Title","offer_id":53703292125514,"sku":"12210184","price":29.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/dc6fb40003c9d20db9b0374ecda7b664_21d9908b-accd-40aa-b7fb-16a801898a78.webp?v=1767447817","url":"https:\/\/partsdenmark.com\/es\/products\/rk-420-mxz-drive-chain-7","provider":"Parts Denmark","version":"1.0","type":"link"}