{"product_id":"injora-13t-steel-overdrive-gears-for-scx24-ax24-rc-crawler-differential-upgrade","title":"INJORA 13T Steel Overdrive Gears for SCX24 AX24 RC Crawler Differential Upgrade","description":"\u003cp\u003eThese INJORA overdrive gears replace the stock differential gears in Axial SCX24 series RC crawlers. Made from hardened steel, each set weighs 4g and uses a 13-tooth pinion to deliver approximately 23% more wheel speed compared to the original 16T gears. The overdrive effect helps the vehicle climb steep lines and reduces the chance of tipping backward on obstacles.\u003c\/p\u003e\u003ch2\u003eWhat benefits do overdrive gears provide for crawling?\u003c\/h2\u003e\u003cp\u003eInstalling a set of these 13T gears in the front differential shifts more speed to the front wheels. This pulls the chassis forward during climbs and prevents the rear from lifting, a common cause of rollovers on steep grades. The steel construction adds durability without significant weight gain — just 4g per set — so handling changes are minimal. The tooth count is etched directly onto the pinion gear for easy identification.\u003c\/p\u003e\u003ch2\u003eCompatibility and vehicle fitment\u003c\/h2\u003e\u003cp\u003eThese gears are designed for the Axial SCX24 platform, including the C10, JLU, Gladiator, Bronco, Deadbolt, and the AX24. They fit both front and rear differential housings. Running overdrive in the front with standard or underdrive in the rear is the typical setup for better climbing. If you want overdrive on both axles, you need two sets.\u003c\/p\u003e\u003ch2\u003eDetails and measurements\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight per set:\u003c\/strong\u003e 4g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinion tooth count:\u003c\/strong\u003e 13T (etched on gear)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e Stock 16T differential gears\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with:\u003c\/strong\u003e SCX24 C10, JLU, Gladiator, Bronco, Deadbolt; AX24\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat buyers ask\u003c\/h2\u003e\u003ch3\u003eDoes one set cover both front and rear differentials?\u003c\/h3\u003e\u003cp\u003eEach set includes parts for a single differential. You need two sets to apply overdrive to both axles.\u003c\/p\u003e\u003ch3\u003eAre these gears a direct replacement for the stock gears?\u003c\/h3\u003e\u003cp\u003eYes, they are designed as a direct swap for the original 16T differential gears in SCX24 and AX24 models. The 13T pinion is the only difference in tooth count.\u003c\/p\u003e\u003ch3\u003eHow much faster will my crawler go?\u003c\/h3\u003e\u003cp\u003eThe 13T gears increase wheel speed by about 23% compared to the 16T stock gears. This improves climbing performance rather than top speed.\u003c\/p\u003e","brand":"INJORA","offers":[{"title":"Default Title","offer_id":58074712441135,"sku":null,"price":23.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/4478\/7503\/files\/injora-13t-steel-overdrive-gears-for-scx24-ax24-rc-crawler-differential-upgrade-1.jpg?v=1781468675","url":"https:\/\/toysforkid.co.uk\/products\/injora-13t-steel-overdrive-gears-for-scx24-ax24-rc-crawler-differential-upgrade","provider":"Toys For Kid","version":"1.0","type":"link"}