{"id":104486,"date":"2025-09-12T12:01:45","date_gmt":"2025-09-12T16:01:45","guid":{"rendered":"https:\/\/discountrcparts.com\/?post_type=product&p=104486"},"modified":"2026-03-27T21:28:01","modified_gmt":"2026-03-28T02:28:01","slug":"kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio","status":"publish","type":"product","link":"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/","title":{"rendered":"Kyosho MR-04 RWD Mini-Z ReadySet w\/ 2013 McLaren 12C (Orange) w\/ KT-531P Radio"},"content":{"rendered":"
\n

Latest high-performance MR-04 chassis<\/strong>
\nNow the standard MINI-Z RWD model!<\/strong><\/p>\n<\/div>\n

Enjoy the full experience of high-performance R\/C car racing right out of the box; just insert batteries into the car and transmitter. This is the simplicity of Kyosho Readyset packages. The small scale of the MINI-Z Racer is ideal for driving indoors and for people just becoming familiar with R\/C cars. This MINI-Z RWD Readyset includes a renewed 2-wheel drive chassis at its core. Previous Readyset packages incorporated the 3rd generation MR-03 chassis, but the new RWD Readyset includes the 4th generation MR-04 chassis that was first released in 2023. While retaining some basic elements of the MR-03 design, the new MR-04 demonstrated its lower center of gravity and remodeled steering design with blistering speed and excellent handling in the top-of-the-line EVO2 debut model. The MR-04 chassis is mounted with R\/C system and features a completed body finished to display model standard. This Readyset includes the same standard MR-04 chassis as other high-end MR-04 models and includes user-friendly 130-class brushed motor and the reliable Syncro KT-531P pistol grip transmitter. Just insert 4 x AAA alkaline batteries into both the car and the transmitter, and you\u2019re ready for the fun to begin. High-performance comes straight from the standard setup, but you can tune up for elite-level performance with a wide range of MINI-Z optional parts. With its dynamic maneuverability display model finish, the updated MR-04 chassis takes the authentic R\/C experience to a higher level.<\/div>\n
\n
\n
\n
\n

\u203bThe separately sold LED light unit set (No.MZW429R) cannot be installed on the McLaren 720S GT3.<\/p>\n

\u25cfAuthentic EP (electric) small scale R\/C car that can be driven indoors.
\n\u25cfReadyset package includes fully assembled chassis, body and transmitter.
\n\u25cfIncludes ultra reliable multi-function Syncro KT-531P transmitter.
\n\u25cfFeatures the MR-04 chassis, a major evolution from the previous MR-03 model.
\n\u25cfIncludes high-quality painted body with decals applied, finished to display model standard.
\n\u25cfCompatible with all bodies for the MINI-Z racer series. *Motor case and differential gear assembly suitable for the body are required separately.
\n\u25cfGeared differential (gear diff) delivers smooth cornering.
\n\u25cfFull ball bearing specifications
\n\u25cfCan be fitted with an optional gyro unit (MZW711) for even easier control. Gyro sensitivity can be adjusted using the volume on the chassis.
\n\u25cfCompatible with wide range of MINI-Z Racer optional parts so you can enjoy tuning and enhancing your model.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Latest high-performance MR-04 chassis Now the standard MINI-Z RWD model! Enjoy the full experience of high-performance R\/C car racing right out of the box; just insert batteries into the car and transmitter. This is the simplicity of Kyosho Readyset packages. The small scale of the MINI-Z Racer is ideal for driving indoors and for people […]<\/p>\n","protected":false},"featured_media":104488,"template":"","meta":[],"product_brand":[],"product_cat":[433],"product_tag":[],"class_list":{"0":"post-104486","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-mini-z","7":"product_shipping_class-free","9":"first","10":"outofstock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"\nKyosho MR-04 RWD Mini-Z ReadySet w\/ 2013 McLaren 12C (Orange) w\/ KT-531P Radio - Discount RC Parts<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kyosho MR-04 RWD Mini-Z ReadySet w\/ 2013 McLaren 12C (Orange) w\/ KT-531P Radio - Discount RC Parts\" \/>\n<meta property=\"og:description\" content=\"Latest high-performance MR-04 chassis Now the standard MINI-Z RWD model! Enjoy the full experience of high-performance R\/C car racing right out of the box; just insert batteries into the car and transmitter. This is the simplicity of Kyosho Readyset packages. The small scale of the MINI-Z Racer is ideal for driving indoors and for people […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/\" \/>\n<meta property=\"og:site_name\" content=\"Discount RC Parts\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-28T02:28:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/discountrcparts.com\/wp-content\/uploads\/2025\/09\/KYO32366OR_02.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/\",\"url\":\"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/\",\"name\":\"Kyosho MR-04 RWD Mini-Z ReadySet w\/ 2013 McLaren 12C (Orange) w\/ KT-531P Radio - Discount RC Parts\",\"isPartOf\":{\"@id\":\"https:\/\/discountrcparts.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i0.wp.com\/discountrcparts.com\/wp-content\/uploads\/2025\/09\/KYO32366OR_02.webp?fit=1000%2C1000&ssl=1\",\"datePublished\":\"2025-09-12T16:01:45+00:00\",\"dateModified\":\"2026-03-28T02:28:01+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/#primaryimage\",\"url\":\"https:\/\/i0.wp.com\/discountrcparts.com\/wp-content\/uploads\/2025\/09\/KYO32366OR_02.webp?fit=1000%2C1000&ssl=1\",\"contentUrl\":\"https:\/\/i0.wp.com\/discountrcparts.com\/wp-content\/uploads\/2025\/09\/KYO32366OR_02.webp?fit=1000%2C1000&ssl=1\",\"width\":1000,\"height\":1000,\"caption\":\"KYO32366OR\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/discountrcparts.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Kyosho MR-04 RWD Mini-Z ReadySet w\/ 2013 McLaren 12C (Orange) w\/ KT-531P Radio\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/discountrcparts.com\/#website\",\"url\":\"https:\/\/discountrcparts.com\/\",\"name\":\"Discount RC Parts\",\"description\":\"RC cars, parts and supplies at bargain pricing.\",\"publisher\":{\"@id\":\"https:\/\/discountrcparts.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/discountrcparts.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/discountrcparts.com\/#organization\",\"name\":\"Discount RC Parts, LLC\",\"url\":\"https:\/\/discountrcparts.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/discountrcparts.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/i0.wp.com\/discountrcparts.com\/wp-content\/uploads\/2021\/01\/Discount-RC-Parts-logo-round-300x300-1.jpg?fit=300%2C300&ssl=1\",\"contentUrl\":\"https:\/\/i0.wp.com\/discountrcparts.com\/wp-content\/uploads\/2021\/01\/Discount-RC-Parts-logo-round-300x300-1.jpg?fit=300%2C300&ssl=1\",\"width\":300,\"height\":300,\"caption\":\"Discount RC Parts, LLC\"},\"image\":{\"@id\":\"https:\/\/discountrcparts.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Kyosho MR-04 RWD Mini-Z ReadySet w\/ 2013 McLaren 12C (Orange) w\/ KT-531P Radio - Discount RC Parts","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/","og_locale":"en_US","og_type":"article","og_title":"Kyosho MR-04 RWD Mini-Z ReadySet w\/ 2013 McLaren 12C (Orange) w\/ KT-531P Radio - Discount RC Parts","og_description":"Latest high-performance MR-04 chassis Now the standard MINI-Z RWD model! Enjoy the full experience of high-performance R\/C car racing right out of the box; just insert batteries into the car and transmitter. This is the simplicity of Kyosho Readyset packages. The small scale of the MINI-Z Racer is ideal for driving indoors and for people […]","og_url":"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/","og_site_name":"Discount RC Parts","article_modified_time":"2026-03-28T02:28:01+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/discountrcparts.com\/wp-content\/uploads\/2025\/09\/KYO32366OR_02.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/","url":"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/","name":"Kyosho MR-04 RWD Mini-Z ReadySet w\/ 2013 McLaren 12C (Orange) w\/ KT-531P Radio - Discount RC Parts","isPartOf":{"@id":"https:\/\/discountrcparts.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/#primaryimage"},"image":{"@id":"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/discountrcparts.com\/wp-content\/uploads\/2025\/09\/KYO32366OR_02.webp?fit=1000%2C1000&ssl=1","datePublished":"2025-09-12T16:01:45+00:00","dateModified":"2026-03-28T02:28:01+00:00","breadcrumb":{"@id":"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/#primaryimage","url":"https:\/\/i0.wp.com\/discountrcparts.com\/wp-content\/uploads\/2025\/09\/KYO32366OR_02.webp?fit=1000%2C1000&ssl=1","contentUrl":"https:\/\/i0.wp.com\/discountrcparts.com\/wp-content\/uploads\/2025\/09\/KYO32366OR_02.webp?fit=1000%2C1000&ssl=1","width":1000,"height":1000,"caption":"KYO32366OR"},{"@type":"BreadcrumbList","@id":"https:\/\/discountrcparts.com\/index.php\/product\/kyosho-mr-04-rwd-mini-z-readyset-w-2013-mclaren-12c-orange-w-kt-531p-radio\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/discountrcparts.com\/"},{"@type":"ListItem","position":2,"name":"Kyosho MR-04 RWD Mini-Z ReadySet w\/ 2013 McLaren 12C (Orange) w\/ KT-531P Radio"}]},{"@type":"WebSite","@id":"https:\/\/discountrcparts.com\/#website","url":"https:\/\/discountrcparts.com\/","name":"Discount RC Parts","description":"RC cars, parts and supplies at bargain pricing.","publisher":{"@id":"https:\/\/discountrcparts.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/discountrcparts.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/discountrcparts.com\/#organization","name":"Discount RC Parts, LLC","url":"https:\/\/discountrcparts.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/discountrcparts.com\/#\/schema\/logo\/image\/","url":"https:\/\/i0.wp.com\/discountrcparts.com\/wp-content\/uploads\/2021\/01\/Discount-RC-Parts-logo-round-300x300-1.jpg?fit=300%2C300&ssl=1","contentUrl":"https:\/\/i0.wp.com\/discountrcparts.com\/wp-content\/uploads\/2021\/01\/Discount-RC-Parts-logo-round-300x300-1.jpg?fit=300%2C300&ssl=1","width":300,"height":300,"caption":"Discount RC Parts, LLC"},"image":{"@id":"https:\/\/discountrcparts.com\/#\/schema\/logo\/image\/"}}]}},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/discountrcparts.com\/index.php\/wp-json\/wp\/v2\/product\/104486","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/discountrcparts.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/discountrcparts.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/discountrcparts.com\/index.php\/wp-json\/wp\/v2\/media\/104488"}],"wp:attachment":[{"href":"https:\/\/discountrcparts.com\/index.php\/wp-json\/wp\/v2\/media?parent=104486"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/discountrcparts.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=104486"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/discountrcparts.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=104486"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/discountrcparts.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=104486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}