{"product_id":"injora-inj4m-121bkfr-aluminum-7mm-planet-axles-black-hydraulic-steering-trx4m","title":"INJORA INJ4M-121BKFR Aluminum +7mm Planet Axles Black w\/Hydraulic Steering 1\/18 TRX-4M","description":"\u003cp\u003eThe INJORA INJ4M-121BKFR Aluminum +7mm Planet Axles are a complete front and rear axle upgrade for the 1\/18-scale Traxxas TRX-4M. Featuring a planet-shaped differential housing, CNC-machined for maximum realism and precision, these axles add +7mm of width per side for improved stability and control. A simulated scale hydraulic steering ram adds realistic appearance, while double joint shafts minimize wheel vibration at extreme steering angles. Brass steering knuckles add front axle weight for enhanced traction and climbing ability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e+7mm extended width per side — improves stability and control\u003c\/li\u003e\n\u003cli\u003ePlanet-shaped differential housing — CNC-machined for realism and precision\u003c\/li\u003e\n\u003cli\u003eScale hydraulic steering system — simulated double-ended hydraulic ram for realistic appearance\u003c\/li\u003e\n\u003cli\u003eDouble joint shafts — minimize outer wheel vibration at extreme steering angles\u003c\/li\u003e\n\u003cli\u003eBrass steering knuckles — add front axle weight for enhanced traction and climbing\u003c\/li\u003e\n\u003cli\u003e12T and 24T alloy steel helical gears — smooth meshing and outstanding durability\u003c\/li\u003e\n\u003cli\u003eBlack anodized aluminum construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1\/18 Traxxas TRX-4M (front and rear)\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"1337\" height=\"752\" src=\"https:\/\/www.youtube.com\/embed\/o6NuN3INsxI\" title=\"INJORA +7mm Planet Axles with Double Joint Shafts \u0026amp; Scale Hydraulic Steering for 1\/18 TRX4M\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eINJ4M-121BKFR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part #\u003c\/th\u003e\n\u003ctd\u003e4M-121BKFR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eAluminum (CNC-machined)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth Offset\u003c\/th\u003e\n\u003ctd\u003e+7mm per side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGears\u003c\/th\u003e\n\u003ctd\u003e12T \u0026amp; 24T alloy steel helical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKnuckles\u003c\/th\u003e\n\u003ctd\u003eBrass (front)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDrivetrain — Planet Axle Set (Front \u0026amp; Rear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eScale\u003c\/th\u003e\n\u003ctd\u003e1\/18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Vehicle\u003c\/th\u003e\n\u003ctd\u003eTraxxas TRX-4M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e~5 oz (estimated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Horizon Hobby","offers":[{"title":"Default Title","offer_id":52908855492919,"sku":"INJ4M-121BKFR","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2349\/files\/INJ4M-121BKFR_A0_10UDK2V2.jpg?v=1787868308","url":"https:\/\/superstitionhobbies.com\/products\/injora-inj4m-121bkfr-aluminum-7mm-planet-axles-black-hydraulic-steering-trx4m","provider":"Superstition Hobbies","version":"1.0","type":"link"}