{"product_id":"219rk-non-sealed-chain-gold-series-primary-belt-to-chain-conversion-kit-surron-lbx","title":"DirtyBike RK Gold Series 219 Primary Chain Drive Kit | Surron Light Bee, Segway X160\/X260","description":"\u003ch1 style=\"text-align:center;\"\u003eDirtyBike RK Gold Series 219 Primary Chain Drive Kit | Surron Light Bee, Segway X160\/X260\u003c\/h1\u003e\n\n\u003ch2 style=\"text-align:center;\"\u003eLighter, Stronger, And Built To Outlast Your Stock Belt System\u003c\/h2\u003e\n\n\u003cp\u003eThe stock primary belt system works well until you start pushing your bike harder. Aggressive riding, power upgrades, larger tires, and high torque setups can put additional stress on the factory belt system. When that happens, many riders move to a primary chain conversion for increased durability and long-term reliability.\u003c\/p\u003e\n\n\u003cp\u003eDirtyBike Industries developed this RK Gold Series 219 Primary Chain Drive Kit for riders who want the proven strength of a chain setup while keeping noise levels lower and preserving the factory gear ratio. Unlike larger chain systems, the 219 setup stays significantly quieter than traditional 420 conversions while still delivering excellent strength and reduced rotating weight.\u003c\/p\u003e\n\n\u003cp\u003eThe highlight of this system is the premium \u003cstrong\u003eRK GB219KR endless racing chain\u003c\/strong\u003e. RK has earned more than \u003cstrong\u003e50 World Kart Championships\u003c\/strong\u003e, making this one of the most proven 219 chains available. Combined with upgraded steel sprockets and reduced overall system weight, this kit delivers a stronger and more responsive drivetrain package.\u003c\/p\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eWhy Riders Choose It\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eReplaces the factory primary belt before failure becomes an issue\u003c\/li\u003e\n\u003cli\u003eUses premium RK GB219KR racing chain technology\u003c\/li\u003e\n\u003cli\u003eQuieter operation compared to larger 420 chain systems\u003c\/li\u003e\n\u003cli\u003eRetains stock gear ratio and ride characteristics\u003c\/li\u003e\n\u003cli\u003eReduces drivetrain weight for improved responsiveness\u003c\/li\u003e\n\u003cli\u003eDesigned for better durability and longer service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eTechnical Information\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003ePrimary drive type: 219 chain conversion\u003c\/li\u003e\n\u003cli\u003eChain: RK GB219KR endless non-sealed racing chain\u003c\/li\u003e\n\u003cli\u003eSprockets: One-piece steel construction\u003c\/li\u003e\n\u003cli\u003eHeat-treated sprockets for improved wear resistance\u003c\/li\u003e\n\u003cli\u003eUpdated sprocket design allows additional adjustment range for longer lifespan\u003c\/li\u003e\n\u003cli\u003eApproximately 20% lighter than the stock belt drive system\u003c\/li\u003e\n\u003cli\u003eAvailable chain colors: Blue or Orange\u003c\/li\u003e\n\u003cli\u003eRetains stock gear ratio\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eFitment\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSurron Light Bee\u003c\/li\u003e\n\u003cli\u003eSegway X160\u003c\/li\u003e\n\u003cli\u003eSegway X260\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eGreat For\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eHigh power builds pushing more torque than stock\u003c\/li\u003e\n\u003cli\u003eTrail and aggressive off-road riders looking for added reliability\u003c\/li\u003e\n\u003cli\u003eRiders wanting a lighter and quieter chain conversion setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0281\/6212\/9968\/files\/ChainDriveBuyersGuide4.pdf?v=1698931847\"\u003eBuyer and Maintenance Guide\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/americansurron.com\/collections\/tools-for-surron-and-talaria\/products\/dirtybike-mid-shaft-alignment-tool-for-sur-ron-ultra-bee\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eInstallation Tool\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"eDirtyBike","offers":[{"title":"Default Title","offer_id":47616740393250,"sku":"sku-45326972485942","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0093\/1672\/8892\/files\/LightBee-Primary-Chain-RK-non-sealed.jpg?v=1779318630","url":"https:\/\/revrides.com\/products\/219rk-non-sealed-chain-gold-series-primary-belt-to-chain-conversion-kit-surron-lbx","provider":"REVRides","version":"1.0","type":"link"}