{"product_id":"rk-420-mru-e-moto-chain","title":"RK 420 MRU E-Moto Chain","description":"\u003cdiv class=\"w9-desc\"\u003e\n\u003ch2 class=\"w9-desc__title\"\u003eRK 420 MRU E-Moto Chain\u003c\/h2\u003e\n\u003cp class=\"w9-desc__intro\"\u003eThe RK 420 MRU E-Moto Chain is a lightweight, low friction, sealed 420 pitch chain built for e-moto and mini-moto applications, including Honda Monkey and Honda Grom. It uses RK’s proprietary Ultra Thin Seal U-Rings to help keep performance consistent while reducing the need for frequent maintenance compared with comparable non-sealed 420 chains. With 120 links, it provides the length needed for common setups while delivering longer service life and fewer adjustment intervals thanks to its sealed design.\u003c\/p\u003e\n\u003cdiv class=\"w9-desc__features\"\u003e\n\u003cdiv class=\"w9-desc__feature\"\u003e\n\u003ch3 class=\"w9-desc__feature-title\"\u003eUltra Thin Seal U-Rings\u003c\/h3\u003e\n\u003cp class=\"w9-desc__feature-text\"\u003eMRU chains utilize RK’s proprietary Ultra Thin Seal U-Rings, allowing the thickness of the seal to be less than 50% of the most common O-ring seal. The thinner sealing design is intended to help reduce drag while still providing the benefits of a sealed chain, supporting smooth running and better protection for internal components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w9-desc__feature\"\u003e\n\u003ch3 class=\"w9-desc__feature-title\"\u003eLonger life, fewer adjustments\u003c\/h3\u003e\n\u003cp class=\"w9-desc__feature-text\"\u003eMRU features 4 times longer chain life and will require less chain adjustments than comparable non-sealed 420 chains. This makes it a strong option for riders who want the efficiency of a 420 pitch chain while spending less time on routine chain tension corrections during regular use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w9-desc__feature\"\u003e\n\u003ch3 class=\"w9-desc__feature-title\"\u003e420 pitch, 120 links\u003c\/h3\u003e\n\u003cp class=\"w9-desc__feature-text\"\u003eThis is a sealed, U-Ring 420 pitch chain supplied in a 120 link length. The lightweight, low friction design makes it a practical match for compact bikes where efficiency and responsiveness matter, and it is specifically called out as perfect for Honda Monkey and Honda Grom applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"w9-desc__section w9-desc__section--overview\"\u003e\u003ch3 class=\"w9-desc__section-title\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp class=\"w9-desc__text\"\u003eLightweight, low friction, sealed, U-Ring 420 pitch chain perfect for Honda Monkey and Honda Grom.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"w9-desc__section w9-desc__section--features\"\u003e\u003ch3 class=\"w9-desc__section-title\"\u003eFeatures and Benefits\u003c\/h3\u003e\n\u003cul class=\"w9-desc__list\"\u003e\n\u003cli\u003eMRU chains utilize RK's proprietary Ultra Thin Seal U-Rings which allows the thickness of the seal to be less than 50% of the most common O-ring seal.\u003c\/li\u003e\n\u003cli\u003eMRU features 4 times longer chain life and will require less chain adjustments than comparable non-sealed 420 chains.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"w9-desc__section w9-desc__section--specifications\"\u003e\u003ch3 class=\"w9-desc__section-title\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"w9-desc__table-wrap\"\u003e\u003ctable class=\"w9-desc__table w9-desc__table--specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eChain pitch\u003c\/th\u003e\n\u003ctd\u003e420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLink count\u003c\/th\u003e\n\u003ctd\u003e120 links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"w9-desc__section w9-desc__section--fitment\"\u003e\u003ch3 class=\"w9-desc__section-title\"\u003eFitment and Compatibility\u003c\/h3\u003e\n\u003cul class=\"w9-desc__list\"\u003e\n\u003cli\u003eHonda Monkey\u003c\/li\u003e\n\u003cli\u003eHonda Grom\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"w9-desc__section w9-desc__section--details\"\u003e\u003ch3 class=\"w9-desc__section-title\"\u003eAdditional Product Details\u003c\/h3\u003e\n\u003cul class=\"w9-desc__list\"\u003e\u003cli\u003eSKU: BL420MRU-120\u003c\/li\u003e\u003c\/ul\u003e\u003c\/section\u003e\u003cp class=\"w9-desc__collection\"\u003e\u003ca class=\"w9-desc__collection-link\" href=\"https:\/\/allamericanktm.com\/collections\/warp-9-racing-wheels-motorcycle-parts\"\u003eView All Warp 9 Products →\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Warp9Racing","offers":[{"title":"Default Title","offer_id":68069142069399,"sku":"BL420MRU-120","price":160.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/4884\/6743\/files\/MRU_BlackScaleChain.webp?v=1792162792","url":"https:\/\/allamericanktm.com\/products\/rk-420-mru-e-moto-chain","provider":"All American KTM","version":"1.0","type":"link"}