Upgrade your 1/18 scale crawler with our premium drive shafts, crafted from hardened steel to withstand the toughest terrains. These durable shafts ensure superior torque transfer, enhancing your crawler's performance for steep climbs and rough trails. Compatible with TRX-4M models, our drive shafts are designed for easy installation and come with adjustable lengths to suit your specific needs. Enjoy a seamless and powerful driving experience, backed by our trusted brand reputation and comprehensive warranty. Invest in quality, invest in longevity.