{"product_id":"scx10-metal-axle-upgrade-cnc-aluminum-front-rear-axial-90046-90047","title":"Metal Axle Upgrade Kit for 1\/10 RC Crawlers, CNC Aluminum Front and Rear Straight Axles, SCX10 90046 90047","description":"\u003ch2\u003eCNC Aluminum Front and Rear Axle Upgrade for 1\/10 RC Crawlers\u003c\/h2\u003e\n\u003cp\u003eStock plastic axles are usually the first thing to flex or break once a crawler starts taking on real technical lines. This kit replaces them with front and rear straight axle assemblies machined from CNC aluminum alloy, paired with a 45# steel drive shaft built to take sustained torque and impacts. The assemblies are cut to tight tolerances with void-free construction, so they fit the 1\/10 scale Axial SCX10, 90046 and 90047 platforms directly. At 620 g (about 21.9 oz), the kit also adds weight low in the chassis, which lowers the center of gravity and puts more bite on the tires over rocks and off-camber ground. Available in black or gray, and intended for builders ages 14 and up who are comfortable pulling a crawler apart.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCNC machined aluminum alloy\u003c\/strong\u003e: Tight tolerances and a clean, void-free finish for accurate fitment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e45# steel drive shaft\u003c\/strong\u003e: A high-carbon steel shaft chosen for strength and wear resistance under crawling loads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFront and rear straight axles\u003c\/strong\u003e: A complete pair of assemblies rather than a single-end upgrade.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlatform-specific fit\u003c\/strong\u003e: Designed for 1\/10 scale Axial SCX10, 90046 and 90047 chassis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e620 g added mass\u003c\/strong\u003e: Weight down low that lowers the center of gravity and improves traction on technical terrain.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlack or gray finish\u003c\/strong\u003e: Two colorways to match a scale build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompatible models\u003c\/th\u003e\n\u003ctd\u003eAxial SCX10, 90046, 90047 (1\/10 scale)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eAxle material\u003c\/th\u003e\n\u003ctd\u003eCNC machined aluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eDrive shaft material\u003c\/th\u003e\n\u003ctd\u003e45# steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e620 g (approx. 21.9 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eAxle type\u003c\/th\u003e\n\u003ctd\u003eFront and rear straight axle assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eColors\u003c\/th\u003e\n\u003ctd\u003eBlack, gray\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecommended age\u003c\/th\u003e\n\u003ctd\u003e14 years and up\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhich crawlers does this fit?\u003c\/h3\u003e\n\u003cp\u003e1\/10 scale Axial SCX10, 90046 and 90047 platforms. Check your model number before ordering to confirm you are on one of those chassis.\u003c\/p\u003e\n\u003ch3\u003eWhy upgrade from stock plastic axles?\u003c\/h3\u003e\n\u003cp\u003eAluminum axles resist the bending and breakage that plastic suffers under technical crawling loads, and the tighter machining keeps the drivetrain better aligned.\u003c\/p\u003e\n\u003ch3\u003eWhat is 45# steel?\u003c\/h3\u003e\n\u003cp\u003eIt is a medium to high carbon steel valued for strength and wear resistance, which is why it is used here for the drive shaft rather than the axle housings.\u003c\/p\u003e\n\u003ch3\u003eDoes the extra weight help or hurt?\u003c\/h3\u003e\n\u003cp\u003eOn a crawler it generally helps. The 620 g sits low in the chassis, lowering the center of gravity and increasing traction on rocks and uneven ground.\u003c\/p\u003e\n\u003ch3\u003eIs installation straightforward?\u003c\/h3\u003e\n\u003cp\u003eIt is designed as a direct-fit upgrade for the listed platforms, but you will be disassembling and reassembling the drivetrain, so basic RC tools and some building experience are needed.\u003c\/p\u003e\n\u003ch3\u003eIs this suitable for a complete beginner?\u003c\/h3\u003e\n\u003cp\u003eIt is aimed at intermediate and advanced hobbyists ages 14 and up who have worked on their crawler before.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eFor shipping details and return conditions, please review our \u003ca href=\"\/ja\/pages\/shipping-policy\"\u003eShipping Policy\u003c\/a\u003e and \u003ca href=\"\/ja\/pages\/return-refund-policy\"\u003eReturn \u0026amp; Refund Policy\u003c\/a\u003e.\u003c\/p\u003e","brand":"Toy Play Nest","offers":[{"title":"Black","offer_id":49773167771875,"sku":null,"price":106.82,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":49773167804643,"sku":null,"price":120.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2770\/5571\/files\/3f68b9af60a8c3c601d985eb7fc7287b.jpg?v=1789792523","url":"https:\/\/letusshopping.com\/ja\/products\/scx10-metal-axle-upgrade-cnc-aluminum-front-rear-axial-90046-90047","provider":"Let Us Shopping","version":"1.0","type":"link"}