{"product_id":"joystar-radspur-20-inch-electric-bike-for-kids-teenagers","title":"JOYSTAR Radspur 20 Inch Kids Electric Bike","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n    \/* RESET \u0026 BASE STYLES *\/\n    .joystar-wrapper {\n        font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n        line-height: 1.6;\n        color: #333;\n        max-width: 1000px;\n        margin: 0 auto;\n        padding: 15px;\n        box-sizing: border-box;\n    }\n    .joystar-wrapper *, .joystar-wrapper *:before, .joystar-wrapper *:after {\n        box-sizing: inherit;\n    }\n\n    \/* TYPOGRAPHY *\/\n    .joystar-wrapper h1 {\n        color: #192f58;\n        font-size: 1.8rem;\n        line-height: 1.2;\n        margin-bottom: 15px;\n    }\n    .joystar-wrapper h2 {\n        color: #192f58;\n        border-bottom: 2px solid #192f58;\n        padding-bottom: 5px;\n        margin-top: 35px;\n        text-transform: uppercase;\n        font-size: 1.25rem;\n        letter-spacing: 0.5px;\n    }\n    .joystar-wrapper h3 {\n        color: #192f58;\n        font-size: 1.1rem;\n        margin-top: 25px;\n        margin-bottom: 10px;\n    }\n \/* UPDATED PROMOTIONAL BANNER *\/\n .joystar-promo-banner {\n     background-color: #e60000; \/* Vivid Red *\/\n     color: #ffffff;\n     padding: 15px 20px;\n     border-radius: 5px;\n     text-align: center;\n     margin-bottom: 25px;\n     font-weight: bold;\n     text-transform: uppercase;\n     letter-spacing: 1px;\n     border: 2px dashed #ffffff;\n     outline: 2px solid #e60000;\n     animation: pulse-red 2s infinite; \/* Adds movement *\/\n }\n\n .joystar-promo-instruction {\n     display: block;\n     font-size: 0.85rem;\n     margin-top: 5px;\n     text-transform: none;\n     letter-spacing: normal;\n     background: rgba(255, 255, 255, 0.2);\n     padding: 4px;\n     border-radius: 3px;\n }\n\n @keyframes pulse-red {\n     0% { transform: scale(1); }\n     50% { transform: scale(1.02); }\n     100% { transform: scale(1); }\n }\n \/* TRUST BADGES SECTION *\/\n    .joystar-trust-grid {\n        display: grid;\n        grid-template-columns: repeat(4, 1fr);\n        gap: 15px;\n        margin: 40px 0;\n        text-align: center;\n    }\n    .joystar-badge-item {\n        display: flex;\n        flex-direction: column;\n        align-items: center;\n    }\n    .joystar-badge-item img {\n        width: 60px;\n        height: auto;\n        margin-bottom: 10px;\n    }\n    .joystar-badge-text {\n        font-size: 0.85rem;\n        font-weight: 600;\n        color: #192f58;\n        line-height: 1.2;\n    }\n\n    \/* COMPONENTS *\/\n    .joystar-highlight {\n        background-color: #f0f2f5;\n        border-left: 4px solid #192f58;\n        padding: 20px;\n        margin: 25px 0;\n        font-style: italic;\n        font-weight: 500;\n        color: #192f58;\n    }\n\n    \/* RESPONSIVE MEDIA *\/\n    .joystar-media {\n        margin: 25px 0;\n        width: 100%;\n    }\n    .joystar-media img {\n        width: 100%;\n        height: auto;\n        display: block;\n        border-radius: 4px;\n    }\n    .joystar-video-container {\n        position: relative;\n        padding-bottom: 56.25%; \/* 16:9 Aspect Ratio *\/\n        height: 0;\n        overflow: hidden;\n        background: #000;\n        border-radius: 8px;\n    }\n    .joystar-video-container video, .joystar-video-container iframe {\n        position: absolute;\n        top: 0;\n        left: 0;\n        width: 100%;\n        height: 100%;\n    }\n    .joystar-caption {\n        font-size: 0.85rem;\n        color: #666;\n        margin-top: 8px;\n        text-align: center;\n        font-style: italic;\n    }\n\n    \/* RESPONSIVE TABLE *\/\n    .table-scroll {\n        width: 100%;\n        overflow-x: auto;\n        margin: 20px 0;\n        -webkit-overflow-scrolling: touch;\n    }\n    .joystar-wrapper table {\n        width: 100%;\n        min-width: 500px;\n        border-collapse: collapse;\n    }\n    .joystar-wrapper th, .joystar-wrapper td {\n        border: 1px solid #ddd;\n        padding: 12px 8px;\n        text-align: left;\n        font-size: 0.9rem;\n    }\n    .joystar-wrapper th {\n        background-color: #192f58;\n        color: #ffffff;\n    }\n\n    \/* LISTS *\/\n    .joystar-list {\n        padding-left: 20px;\n        margin: 15px 0;\n    }\n    .joystar-list li {\n        margin-bottom: 10px;\n    }\n\n    \/* MOBILE ADJUSTMENTS *\/\n    @media (max-width: 600px) {\n        .joystar-wrapper h1 { font-size: 1.5rem; }\n        .joystar-wrapper h2 { font-size: 1.1rem; }\n        .joystar-wrapper h3 { font-size: 1rem; }\n        .joystar-highlight { padding: 15px; font-size: 0.95rem; }\n    }\n\u003c\/style\u003e\n\u003cdiv class=\"joystar-wrapper\"\u003e\n\u003ch1\u003eJOYSTAR Radspur 20 Inch Kids Electric Bike - Ages 7+\u003c\/h1\u003e\n\u003cp\u003eEmpower your child's sense of adventure with the \u003cstrong\u003eJOYSTAR Radspur 20\" Electric Bike\u003c\/strong\u003e. Specifically designed for riders aged 7 and up, the Radspur combines high-performance motor technology with rugged mountain bike durability for a thrilling yet safe outdoor experience.\u003c\/p\u003e\n\u003cdiv class=\"joystar-media\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/9817\/0695\/files\/0205aeda-500a-40a2-82cb-2a6ca037dbf0.webp?v=1782203306\" alt=\"JOYSTAR Radspur 20 Inch Kids Electric Bike\"\u003e\n\u003cdiv class=\"joystar-caption\"\u003eUltimate performance for the next generation: The JOYSTAR Radspur Series.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePerformance \u0026amp; Safety Engineering\u003c\/h2\u003e\n\u003cdiv class=\"joystar-highlight\"\u003e\"Engineered to provide the perfect balance of exciting speed and reliable control, the Radspur is built to inspire confidence in young explorers.\"\u003c\/div\u003e\n\u003ch3\u003ePowerful \u0026amp; Controlled Drive\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e250W high-speed brushless hub motor\u003c\/strong\u003e provides exceptional torque, allowing kids to conquer hills and long distances without fatigue. This mechanical build ensures the bike handles neighborhood streets and local trails with ease.\u003c\/p\u003e\n\u003cdiv class=\"joystar-media\"\u003e\n\u003cdiv class=\"joystar-video-container\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/aSpQ9r--aZg?si=b46cd2bOR31NJGPJ\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"joystar-caption\"\u003eProduct Showcase: A closer look at the Radspur's mechanical design and performance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eAdvanced Safety Standards \u0026amp; Features\u003c\/h3\u003e\n\u003cul class=\"joystar-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Disc Brakes:\u003c\/strong\u003e Equipped with precision mechanical disc brakes for reliable stopping power in any weather conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength Frame:\u003c\/strong\u003e Built with a durable carbon steel frame to withstand the rigors of teenage adventures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePuncture-Resistant Tires:\u003c\/strong\u003e 20-inch high-grip pneumatic tires offer stability and shock absorption on varied terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Battery:\u003c\/strong\u003e Features a 36V Lithium-Ion battery that can be removed for convenient indoor charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Comfort:\u003c\/strong\u003e Quick-release seat post allows for easy height adjustments as your child grows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSturdy Kickstand:\u003c\/strong\u003e Includes a heavy-duty built-in kickstand for secure parking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0681\/9817\/0695\/files\/c35b7bdf-c5ad-4b5e-8dd0-499ef076a93b.webp?v=1782202963\"\u003e\n  \n\u003ch2\u003eSize Chart \u0026amp; Fit Guide\u003c\/h2\u003e\n\u003cp\u003eChoosing the right size is essential for a safe and comfortable ride. Use the guide below to ensure the Radspur is the perfect fit for your teenager.\u003c\/p\u003e\n\u003cdiv class=\"joystar-media\"\u003e\n\u003cimg alt=\"JOYSTAR Radspur Electric Bike Size Guide\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0565\/2689\/7338\/files\/SMT806.webp?v=1777024387\"\u003e\n\u003cdiv class=\"joystar-caption\"\u003eRecommended for riders ages 7+ with an ideal height range of 4'2\" to 5'6\".\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eQuick \u0026amp; Easy Assembly\u003c\/h2\u003e\n\u003cp\u003eThe JOYSTAR Radspur arrives \u003cstrong\u003e85% pre-assembled\u003c\/strong\u003e. We provide all necessary tools and a clear step-by-step guide to get your child rolling in under 20 minutes.\u003c\/p\u003e\n\u003cdiv class=\"joystar-media\"\u003e\n\u003cdiv class=\"joystar-video-container\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/vsLntpMdocc?si=IQh97LP7mMKqCBlq\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"joystar-caption\"\u003eWatch our quick start guide to go from unboxing to riding in record time.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"table-scroll\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250W High-Speed Brushless Hub Motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLi-ion Battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24V 5.2AH Lithium-Ion (Removable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTop Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.5 MPH (25 km\/h)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.0 Miles (Per Charge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrivetrain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Speed \/ Pedal Assist Mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWheel Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20-Inch High-Grip Pneumatic Tires\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLightweight High-Strength Carbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBraking System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Mechanical Disc Brakes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue, Green, Purple, White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eOur Guarantee\u003c\/h2\u003e\n\u003cp\u003eEvery Radspur is engineered for durability and backed by a \u003cstrong\u003eLimited Lifetime Frame Warranty\u003c\/strong\u003e. We extend our commitment beyond the metal: the motor, battery, and controller are protected by a \u003cstrong\u003ecomprehensive 2-year technical guarantee\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv class=\"joystar-highlight\"\u003e\"From the first ride to the next adventure, our dedicated US-based support team is here to ensure your family stays in motion with zero downtime.\"\u003c\/div\u003e\n\u003cp\u003eAt JOYSTAR, we stand behind our craftsmanship to provide a reliable, high-performance experience for every young rider. Whether you need maintenance tips or technical assistance, we are committed to keeping your adventure going.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"joystar-trust-grid\"\u003e\n\u003cdiv class=\"joystar-badge-item\"\u003e\n\u003cimg alt=\"100% Authentic\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0565\/2689\/7338\/files\/1.webp?v=1776963981\"\u003e \u003cspan class=\"joystar-badge-text\"\u003e100% Authentic\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"joystar-badge-item\"\u003e\n\u003cimg alt=\"Secure Ordering\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0565\/2689\/7338\/files\/2.webp?v=1776963980\"\u003e \u003cspan class=\"joystar-badge-text\"\u003eSecure Ordering\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"joystar-badge-item\"\u003e\n\u003cimg alt=\"Lifetime Warranty\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0565\/2689\/7338\/files\/3.webp?v=1776963981\"\u003e \u003cspan class=\"joystar-badge-text\"\u003eLifetime Warranty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"joystar-badge-item\"\u003e\n\u003cimg alt=\"30 Days Return\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0565\/2689\/7338\/files\/4.webp?v=1776963981\"\u003e \u003cspan class=\"joystar-badge-text\"\u003e30 Days Return\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"height: 50px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JOYSTAR","offers":[{"title":"Blue \/ 20 Inch","offer_id":42896060350535,"sku":"SMT806bl-EU-20","price":599.99,"currency_code":"EUR","in_stock":true},{"title":"Green \/ 20 Inch","offer_id":42896060383303,"sku":"SMT806gr-EU-20","price":599.99,"currency_code":"EUR","in_stock":true},{"title":"Purple \/ 20 Inch","offer_id":42896060416071,"sku":"SMT806pl-EU-20","price":599.99,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ 20 Inch","offer_id":42896060448839,"sku":"SMT806wh-EU-20","price":599.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/9817\/0695\/files\/SMT806bl-EU-20-jpg_2.webp?v=1782201415","url":"https:\/\/www.joystarbike.com\/products\/joystar-radspur-20-inch-electric-bike-for-kids-teenagers","provider":"JOYSTAR EU","version":"1.0","type":"link"}