{"product_id":"injora-7mm-planet-front-rear-axles-with-scale-hydraulic-steering-for-1-18-trx4m-upgrade-black","title":"INJORA +7mm Planet Front \u0026 Rear Axles with Scale Hydraulic Steering for 1\/18 TRX4M Upgrade (Black)","description":"\u003ch2\u003eUpgrade overview\u003c\/h2\u003e\n\u003cp\u003eEnhance your 1\/18 TRX4M with INJORA’s +7mm Planet Front and Rear Axles. This kit combines a scale hydraulic steering system with a planetary-inspired differential housing for a more realistic look and feel on challenging terrain. The front axle carries brass steering knuckles for added weight and grip, while double joint shafts help keep wheel motion smooth during sharp turns.\u003c\/p\u003e\n\u003cp\u003eExpected benefits are achieved through thoughtful engineering rather than promises of guaranteed outcomes. The design emphasizes a wider stance, improved steering feel, and durable gearing, making it a compelling option for crawlers that see mixed trails and rock ridges.\u003c\/p\u003e\n\n\u003ch3\u003eKey features at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eScale Hydraulic Steering System uses a double-ended ram for a realistic, responsive look and feel.\u003c\/li\u003e\n  \u003cli\u003ePlanet-inspired differential housing is CNC-machined for precise alignment and a lifelike chassis profile.\u003c\/li\u003e\n  \u003cli\u003eDouble Joint Shafts reduce wheel vibration when turning at extreme angles, promoting steadier tire contact.\u003c\/li\u003e\n  \u003cli\u003eBrass Steering Knuckles add front-end weight for enhanced traction and climbing efficiency.\u003c\/li\u003e\n  \u003cli\u003e+7mm Extended Width broadens the stance per side for improved stability and control on uneven ground.\u003c\/li\u003e\n  \u003cli\u003e12T \u0026amp; 24T Alloy Steel Helical Gears deliver smooth meshing and durability under demanding use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat you may notice on the trail\u003c\/h3\u003e\n\u003cp\u003eOn ascents and rough surfaces, the wider stance can contribute to a more planted feel, while the scale steering components provide a tactile, responsive response to steering inputs. The heavier front end and robust gears are designed to withstand demanding crawls, potentially helping you negotiate tricky rocks with more confidence. The combination of features is tuned for realism and reliability, not guarantees.\u003c\/p\u003e\n\u003cp\u003eExpect improved steering control during traverses and better front-end feedback when negotiating ledges or roots. The integrated details are aimed at enhancing the scale appearance and may contribute to steadier handling in real-world crawling scenarios.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and setup notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNote: Not compatible with the TRX4M stock chassis.\u003c\/li\u003e\n  \u003cli\u003e Steering knuckles and double joint shafts are not compatible with the TRX4M stock axle housing.\u003c\/li\u003e\n  \u003cli\u003eCompatible with INJORA INJS2065, INJS11, and TRX4M stock servos.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBefore upgrading, check space for the wider front and rear feet, and plan for proper mounting. The 7mm per side width increase may require minor clearance adjustments in some chassis configurations.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose INJORA\u003c\/h3\u003e\n\u003cp\u003eINJORA designs crawler-focused upgrades that emphasize realism, precision, and durability. This kit brings together a scale hydraulic system, rugged gearing, and weight-forward front end to complement capable 1\/18 TRX4M builds. As with any upgrade, individual results can vary based on your setup and terrain. Consider this as a potential enhancement to explore if you’re seeking a more lifelike crawler experience.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this INJORA upgrade compatible with TRX4M stock components?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Not compatible with the TRX4M stock chassis; the knuckles and double joint shafts aren’t compatible with the stock axle housing. Compatible with INJORA INJS2065, INJS11, and TRX4M stock servos.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What installation considerations should I know before upgrading?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Ensure servo compatibility and note the 7mm per-side width increase; plan for clearance and mounting space.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"INJORA","offers":[{"title":"Default Title","offer_id":46526555881671,"sku":"B0FT88Z3FR","price":119.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2355\/7319\/files\/injora-plus7mm-planet-front-axle.jpg?v=1778430864","url":"https:\/\/toyterrax.com\/products\/injora-7mm-planet-front-rear-axles-with-scale-hydraulic-steering-for-1-18-trx4m-upgrade-black","provider":"ToyTerrax","version":"1.0","type":"link"}