{"product_id":"tamiya-trf421x-1-10-4wd-electric-on-road-touring-car-kit-limited-edit-tam42391","title":"Tamiya TRF421X 1\/10 4WD Electric On-Road Touring Car Kit Limited Edit TAM42391","description":"\u003cdiv class=\"_description-left\" style=\"margin: 15px 0px 0px; padding: 0px; border: 0px; font-size: 12px; font-family: Verdana, Arial, sans-serif; vertical-align: baseline; width: 650px; color: rgb(36, 55, 70);\"\u003e\n\u003ch2 style=\"margin-right: 0px; margin-left: 0px; padding: 0px; border: 0px; font-style: inherit; font-family: inherit; vertical-align: baseline; margin-top: 35px !important; margin-bottom: 15px !important; font-size: 2em !important; line-height: 1.5em !important;\"\u003eTRF421X Competition Touring Car Kit\u003c\/h2\u003e\n\u003cp style=\"margin-top: 8px; margin-right: 0px; margin-left: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; margin-bottom: 25px !important; line-height: 1.75em !important;\"\u003eThe TRF421X 1\/10 4WD Electric On-Road Touring Car Kit delivers a competition-focused chassis with a belt driven 4WD layout and refined suspension geometry for enhanced stability, adjustability, and control on high-traction surfaces. Its balanced drivetrain and low center of gravity design support precise handling and consistent performance for serious racers and experienced hobbyists.\u003c\/p\u003e\n\u003ch3 style=\"margin: 0px 0px 20px; padding: 0px 0px 15px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: baseline; line-height: 1; color: rgb(95, 108, 117); font-size: 1.5em !important;\"\u003eAbout the TRF421X\u003c\/h3\u003e\n\u003cbr\u003e\u003ch4 style=\"margin: 0px 0px 2px; padding: 0px; border: 0px; font-style: inherit; font-size: 1.1rem; font-family: inherit; vertical-align: baseline; line-height: 1;\"\u003eSuspension\u003c\/h4\u003e\n\u003cp style=\"margin-top: 8px; margin-right: 0px; margin-left: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; margin-bottom: 25px !important; line-height: 1.75em !important;\"\u003eThe suspension system on the TRF421X is designed for precise handling, improved traction, and refined control on high grip surfaces. The front and rear suspension arms are molded from carbonreinforced nylon for predictable flex and durability, while updated mounting points shift the damper stays inward for a more responsive feel and better weight transfer during cornering. Shorter, advanced dampers help lower the center of gravity and allow racers to fine tune their setup with spacers and multiple attachment positions for different track conditions.\u003c\/p\u003e\n\u003ch4 style=\"margin: 0px 0px 2px; padding: 0px; border: 0px; font-style: inherit; font-size: 1.1rem; font-family: inherit; vertical-align: baseline; line-height: 1;\"\u003eChassis\u003c\/h4\u003e\n\u003cp style=\"margin-top: 8px; margin-right: 0px; margin-left: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; margin-bottom: 25px !important; line-height: 1.75em !important;\"\u003eThe chassis is made from high-rigidity carbon fiber for balanced weight distribution and predictable handling. Its design combines stiffness and controlled flex to keep the car stable through corners. The aluminum motor mount provides precise alignment while keeping weight low.\u003c\/p\u003e\n\u003ch4 style=\"margin: 0px 0px 2px; padding: 0px; border: 0px; font-style: inherit; font-size: 1.1rem; font-family: inherit; vertical-align: baseline; line-height: 1;\"\u003eSteering\u003c\/h4\u003e\n\u003cp style=\"margin-top: 8px; margin-right: 0px; margin-left: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; margin-bottom: 25px !important; line-height: 1.75em !important;\"\u003eThe steering system delivers precise, responsive control for confident cornering. Aluminum knuckle arms provide rigidity and consistent geometry under load, while the adjustable sway bars help fine-tune roll stiffness and balance. Together, these components enhance steering feedback, stability, and overall handling on high-traction tracks.\u003c\/p\u003e\n\u003ch3 style=\"margin: 0px 0px 20px; padding: 0px 0px 15px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: baseline; line-height: 1; color: rgb(95, 108, 117); font-size: 1.5em !important;\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"product-page-features\" style=\"margin: 6px 0px 24px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; columns: 2; gap: 10%;\"\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003eCarbon fiber chassis with optimized stiffness and controlled flex\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003eBelt-driven 4WD system for smooth, efficient power delivery\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003eAluminum motor mount with adjustable positions for tuning\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003eAluminum knuckle arms feature uptaded hole positions\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003eUpdated upper arm mounts feature 1mm narrower pivot attachment width\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; break-inside: avoid; list-style-type: none;\"\u003eUpdated front double cardan drive\/joint shaft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"_description-right\" style=\"margin: 15px 0px 0px; padding: 0px; border: 0px; font-size: 12px; font-family: Verdana, Arial, sans-serif; vertical-align: baseline; width: 300px; color: rgb(36, 55, 70);\"\u003e\n\u003ch3 style=\"margin: 0px 0px 20px; padding: 0px 0px 15px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: baseline; line-height: 1; color: rgb(95, 108, 117); font-size: 1.5em !important;\"\u003eIncludes:\u003c\/h3\u003e\n\u003cul style=\"margin: 6px 0px 24px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style-type: none;\"\u003e(1) TRF421X 1\/10 4WD Electric On-Road Touring Car Kit\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3 style=\"margin: 0px 0px 20px; padding: 0px 0px 15px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: baseline; line-height: 1; color: rgb(95, 108, 117); font-size: 1.5em !important;\"\u003eNeeded To Complete:\u003c\/h3\u003e\n\u003cul style=\"margin: 6px 0px 24px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style-type: none;\"\u003e(1) 2-Channel Radio System\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style-type: none;\"\u003e(1) Low-Profile Steering Servo\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style-type: none;\"\u003e(1) 2S LiPo battery and Compatible battery charger\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style-type: none;\"\u003e(1) 1\/10 540 Motor\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style-type: none;\"\u003e(1) 1\/10 ESC (Electronic Speed Control)\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style-type: none;\"\u003eWheels and Tires\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style-type: none;\"\u003eBody and Polycarbonate Paint\u003c\/li\u003e\n\u003cli style=\"margin: 0px auto 15px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline; list-style-type: none;\"\u003eTools for assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 0px 0px 20px; padding: 0px 0px 15px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: baseline; line-height: 1; color: rgb(95, 108, 117); font-size: 1.5em !important;\"\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable style=\"margin: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: middle; border-spacing: 0px; width: 300px; border-collapse: collapse !important;\"\u003e\u003ctbody style=\"margin: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003eScale Size\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003e1:10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003eTerrain\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003eOn-Road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003eBody Style\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003eTouring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003eDrive\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003eAWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003eWidth\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003eLength\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003eHeight\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003eWheelbase\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003ePower Source\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003eElectric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"margin: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: inherit; font-family: inherit; vertical-align: baseline;\"\u003e\n\u003cth style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-weight: normal; font-style: inherit; font-family: inherit; vertical-align: middle; text-align: left; float: none !important; height: 45px !important;\"\u003eAssembly Level\u003c\/th\u003e\n\u003ctd style=\"margin: 0px; padding: 0px; border-width: 0px 0px 1px; border-style: none none solid; border-color: currentcolor currentcolor rgb(136, 149, 159); border-image: initial; font-style: inherit; font-family: inherit; vertical-align: middle; float: none !important; height: 45px !important;\"\u003eKit*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp class=\"spec-fine-print\" style=\"margin-top: 8px; margin-right: 0px; margin-bottom: 25px !important; margin-left: 0px; padding: 0px; border: 0px; font-weight: inherit; font-style: italic; font-size: 0.9rem; font-family: inherit; vertical-align: baseline; line-height: 1.75em !important;\"\u003e*Tech Note: RC Kits are unassembled Remote Control Models that require assembly, electronics, and other provided items. Photos of assembled kit are for illustrative purposes only. For a complete list of needed items to drive this kit please see the list above.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Tamiya","offers":[{"title":"Default Title","offer_id":44104706687064,"sku":"TAM42391","price":891.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/7433\/1480\/files\/57_5155ca70-b333-47ab-8124-593d4ba5c68e.jpg?v=1778862394","url":"https:\/\/www.aueracehobbies.com\/products\/tamiya-trf421x-1-10-4wd-electric-on-road-touring-car-kit-limited-edit-tam42391","provider":"Auer Ace Hobbies","version":"1.0","type":"link"}