{"title":"Superior Exclusive Graphic Pedal Karts","description":"\u003cp\u003eExclusive pedal karts built on trusted Prime Karts chassis and finished with original graphics created for Superior Karts in collaboration with River City Play Systems.\u003c\/p\u003e\u003cp\u003eShop kid-sized XM-4 karts, full-size XL-4 models, the commercial-grade XL-4 PRO, and preview the two-seat XXL-4 tandem. Six designs are available for preorder with expected availability in November 2026. The REX XXL-4 is coming soon.\u003c\/p\u003e","products":[{"product_id":"rex-xm-4-pedal-kart","title":"REX XM-4 Pedal Kart","description":"\u003cp\u003e\u003cstrong\u003ePREORDER — EXPECTED NOVEMBER 2026\u003c\/strong\u003e\u003cbr\u003eFully refundable until shipped.\u003c\/p\u003e\u003cp\u003eThe REX XM-4 brings prehistoric personality to kid-powered play. A sharp-toothed emerald dinosaur, jagged REX lettering and subtle lime scale texture transform the proven Prime XM-4 into a kart young dinosaur fans can instantly claim as their own.\u003c\/p\u003e\u003cp\u003eMatching emerald seat-edge graphics and coordinated dashboard and rear artwork complete the package while the factory chain cover remains unchanged.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuperior Karts Custom Series.\u003c\/strong\u003e Developed in collaboration with River City Play Systems and Prime Karts.\u003c\/p\u003e\u003ch3\u003eVerified XM-4 specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRecommended ages: 4–12\u003c\/li\u003e\n\u003cli\u003eMaximum rider weight: 130 lb\u003c\/li\u003e\n\u003cli\u003eFour-position seat; 12-inch seat height\u003c\/li\u003e\n\u003cli\u003eHeavy-wall steel-tube frame\u003c\/li\u003e\n\u003cli\u003eAir-filled tires\u003c\/li\u003e\n\u003cli\u003eCoaster brake and reverse\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAdult assembly and supervision are required. Use on level surfaces and follow the manufacturer’s manual.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003ePreproduction images shown. Final appearance may vary.\u003c\/small\u003e\u003c\/p\u003e","brand":"Prime Karts","offers":[{"title":"Default Title","offer_id":45591291625648,"sku":"KART-XM-4-REX","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/5908\/9072\/files\/rex-xm4-01-studio-quarter.jpg?v=1789651708"},{"product_id":"void-xm-4-pedal-kart","title":"VOID XM-4 Pedal Kart","description":"\u003cp\u003e\u003cstrong\u003ePREORDER — EXPECTED NOVEMBER 2026\u003c\/strong\u003e\u003cbr\u003eFully refundable until shipped.\u003c\/p\u003e\u003cp\u003eThe VOID XM-4 gives young space fans a pedal kart with an unmistakably otherworldly identity. A pale silver alien, deep black eyes and a straight electric-blue beam cut through the dark front artwork.\u003c\/p\u003e\u003cp\u003eDark-blue seat strips, cyan accents and coordinated dashboard and rear graphics carry the design around the kart while the factory chain-cover graphics stay unchanged.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuperior Karts Custom Series.\u003c\/strong\u003e Developed in collaboration with River City Play Systems and Prime Karts.\u003c\/p\u003e\u003ch3\u003eVerified XM-4 specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRecommended ages: 4–12\u003c\/li\u003e\n\u003cli\u003eMaximum rider weight: 130 lb\u003c\/li\u003e\n\u003cli\u003eFour-position seat; 12-inch seat height\u003c\/li\u003e\n\u003cli\u003eHeavy-wall steel-tube frame\u003c\/li\u003e\n\u003cli\u003eAir-filled tires\u003c\/li\u003e\n\u003cli\u003eCoaster brake and reverse\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAdult assembly and supervision are required. Use on level surfaces and follow the manufacturer’s manual.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003ePreproduction images shown. Final appearance may vary.\u003c\/small\u003e\u003c\/p\u003e","brand":"Prime Karts","offers":[{"title":"Default Title","offer_id":45591292084400,"sku":"KART-XM-4-VOID","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/5908\/9072\/files\/void-xm4-01-studio-quarter.jpg?v=1789651745"},{"product_id":"hive-xm-4-pedal-kart","title":"HIVE XM-4 Pedal Kart","description":"\u003cp\u003e\u003cstrong\u003ePREORDER — EXPECTED NOVEMBER 2026\u003c\/strong\u003e\u003cbr\u003eFully refundable until shipped.\u003c\/p\u003e\u003cp\u003eThe HIVE XM-4 puts a bold bee character and black-and-yellow honeycomb graphics on the proven Prime XM-4 platform. Original HIVE block lettering anchors the front design without an extra emblem.\u003c\/p\u003e\u003cp\u003eHoneycomb seat-edge strips, yellow diagonal accents and coordinated dashboard and rear artwork finish the look while the original chain cover remains intact.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuperior Karts Custom Series.\u003c\/strong\u003e Developed in collaboration with River City Play Systems and Prime Karts.\u003c\/p\u003e\u003ch3\u003eVerified XM-4 specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRecommended ages: 4–12\u003c\/li\u003e\n\u003cli\u003eMaximum rider weight: 130 lb\u003c\/li\u003e\n\u003cli\u003eFour-position seat; 12-inch seat height\u003c\/li\u003e\n\u003cli\u003eHeavy-wall steel-tube frame\u003c\/li\u003e\n\u003cli\u003eAir-filled tires\u003c\/li\u003e\n\u003cli\u003eCoaster brake and reverse\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAdult assembly and supervision are required. Use on level surfaces and follow the manufacturer’s manual.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003ePreproduction images shown. Final appearance may vary.\u003c\/small\u003e\u003c\/p\u003e","brand":"Prime Karts","offers":[{"title":"Default Title","offer_id":45591293165744,"sku":"KART-XM-4-HIVE","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/5908\/9072\/files\/hive-xm4-01-studio-quarter.jpg?v=1789651790"},{"product_id":"void-xl-4-pedal-kart","title":"VOID XL-4 Pedal Kart","description":"\u003cp\u003e\u003cstrong\u003ePREORDER — EXPECTED NOVEMBER 2026\u003c\/strong\u003e\u003cbr\u003eFully refundable until shipped.\u003c\/p\u003e\u003cp\u003eThe VOID XL-4 brings the dark-space identity to Prime’s full-size retail chassis. Deep-blue space texture surrounds a shadowed alien across the hood, balanced by straight blue laser graphics and the VOiD XL wordmark.\u003c\/p\u003e\u003cp\u003eSeparate lower-nose headlight and grille illustrations are printed artwork, not working lights. Hood-side branding and seat-edge graphics complete the treatment while the factory chain cover stays stock.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuperior Karts Custom Series.\u003c\/strong\u003e Developed in collaboration with River City Play Systems and Prime Karts.\u003c\/p\u003e\u003ch3\u003eVerified XL-4 specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRecommended age: 8 to adult\u003c\/li\u003e\n\u003cli\u003eMaximum rider weight: 275 lb\u003c\/li\u003e\n\u003cli\u003eSix-position adjustable seat\u003c\/li\u003e\n\u003cli\u003eCoaster brake, hand brake, and parking brake\u003c\/li\u003e\n\u003cli\u003ePedal-powered transmission with reverse\u003c\/li\u003e\n\u003cli\u003eHeavy-duty round steel-tube frame\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe XL-4 is for private use and is not warranted for commercial rental use. Adult assembly and supervision are required.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003ePreproduction images shown. Final appearance may vary.\u003c\/small\u003e\u003c\/p\u003e","brand":"Prime Karts","offers":[{"title":"Default Title","offer_id":45591293198512,"sku":"KART-XL-4-VOID","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/5908\/9072\/files\/void-xl4-01-studio-quarter.jpg?v=1789651865"},{"product_id":"lynx-xm-4-pedal-kart","title":"LYNX XM-4 Pedal Kart","description":"\u003cp\u003e\u003cstrong\u003ePREORDER — EXPECTED NOVEMBER 2026\u003c\/strong\u003e\u003cbr\u003eFully refundable until shipped.\u003c\/p\u003e\u003cp\u003eThe LYNX XM-4 brings a wildcat personality to the Prime XM-4. Saturated pink fur, sharp yellow eyes, black spots and distinctive LYNX lettering make this the boldest color statement in the Custom Series.\u003c\/p\u003e\u003cp\u003eSpotted seat-edge graphics, black diagonal accents and coordinated dashboard and rear artwork complete the package without changing the factory chain cover.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuperior Karts Custom Series.\u003c\/strong\u003e Developed in collaboration with River City Play Systems and Prime Karts.\u003c\/p\u003e\u003ch3\u003eVerified XM-4 specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRecommended ages: 4–12\u003c\/li\u003e\n\u003cli\u003eMaximum rider weight: 130 lb\u003c\/li\u003e\n\u003cli\u003eFour-position seat; 12-inch seat height\u003c\/li\u003e\n\u003cli\u003eHeavy-wall steel-tube frame\u003c\/li\u003e\n\u003cli\u003eAir-filled tires\u003c\/li\u003e\n\u003cli\u003eCoaster brake and reverse\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAdult assembly and supervision are required. Use on level surfaces and follow the manufacturer’s manual.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003ePreproduction images shown. Final appearance may vary.\u003c\/small\u003e\u003c\/p\u003e","brand":"Prime Karts","offers":[{"title":"Default Title","offer_id":45591294181552,"sku":"KART-XM-4-LYNX","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/5908\/9072\/files\/lynx-xm4-01-studio-quarter.jpg?v=1789651832"},{"product_id":"void-xl-4-pro-pedal-kart","title":"VOID XL-4 PRO Pedal Kart","description":"\u003cp\u003e\u003cstrong\u003ePREORDER — EXPECTED NOVEMBER 2026\u003c\/strong\u003e\u003cbr\u003eFully refundable until shipped.\u003c\/p\u003e\u003cp\u003eThe VOID XL-4 PRO combines the Custom Series dark-space graphics with Prime’s commercial-use platform. It delivers the VOID alien, deep-blue texture and straight laser accents on the chassis designed for demanding rental and high-use environments.\u003c\/p\u003e\u003cp\u003eThe lower-nose headlight and grille decals are decorative graphics rather than working lights. The decal artwork reads XL-4 while this listing and SKU identify the actual PRO chassis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuperior Karts Custom Series.\u003c\/strong\u003e Developed in collaboration with River City Play Systems and Prime Karts.\u003c\/p\u003e\u003ch3\u003eVerified XL-4 PRO specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRecommended age: 8 to adult\u003c\/li\u003e\n\u003cli\u003eMaximum rider weight: 350 lb\u003c\/li\u003e\n\u003cli\u003eSix-position adjustable seat\u003c\/li\u003e\n\u003cli\u003eArticulated front end and air-filled all-terrain tires\u003c\/li\u003e\n\u003cli\u003ePedal transmission with reverse\u003c\/li\u003e\n\u003cli\u003eCoaster brake, hand brake, and parking brake\u003c\/li\u003e\n\u003cli\u003eDesigned and warranted for commercial rental use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAdult assembly, inspection, maintenance, and supervision are required.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003ePreproduction images shown. Final appearance may vary.\u003c\/small\u003e\u003c\/p\u003e","brand":"Prime Karts","offers":[{"title":"Default Title","offer_id":45591294935216,"sku":"KART-XL-4-PRO-VOID","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/5908\/9072\/files\/void-xl4-pro-01-studio-quarter.jpg?v=1789651909"},{"product_id":"rex-xxl-4-tandem-pedal-kart","title":"REX XXL-4 Tandem Pedal Kart","description":"\u003cp\u003e\u003cstrong\u003eCOMING SOON — $1,749\u003c\/strong\u003e\u003cbr\u003eThis design is not yet available to order or preorder. Call \u003ca href=\"tel:+12109206953\"\u003e210-920-6953\u003c\/a\u003e for updates.\u003c\/p\u003e\u003cp\u003eBig REX energy. Room for two. The REX XXL-4 concept brings the lime-and-emerald dinosaur identity to Prime’s two-seat Tracker platform, with bold character artwork designed around its wide front panel and functional spare tire.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSuperior Karts Custom Series.\u003c\/strong\u003e Developed in collaboration with River City Play Systems and Prime Karts.\u003c\/p\u003e\u003ch3\u003eVerified Tracker XXL-4 specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRecommended age: 8 to adult\u003c\/li\u003e\n\u003cli\u003eMaximum combined rider weight: 500 lb\u003c\/li\u003e\n\u003cli\u003eTwo independent pedal transmissions with reverse\u003c\/li\u003e\n\u003cli\u003eTwo independently adjustable six-position seats\u003c\/li\u003e\n\u003cli\u003eCoaster and hand brakes plus parking brake\u003c\/li\u003e\n\u003cli\u003eFunctional spare tire included\u003c\/li\u003e\n\u003cli\u003eDesigned for private or commercial\/rental use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOptional rumble seats are sold separately. Adult assembly, inspection, maintenance, and supervision are required.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eConcept image shown. Final design may vary.\u003c\/small\u003e\u003c\/p\u003e","brand":"Prime Karts","offers":[{"title":"Default Title","offer_id":45591294967984,"sku":"KART-XXL-4-REX","price":1749.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/5908\/9072\/files\/rex-xxl4-01-classic-lime-concept.jpg?v=1789651943"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/5908\/9072\/collections\/rex-xm4-05-campaign.jpg?v=1789654165","url":"https:\/\/superiorkarts.com\/collections\/superior-karts-custom-series\/ages-4-12.oembed","provider":"Superior Karts","version":"1.0","type":"link"}