The Traxxas E-Maxx® takes 4WD monster truck thrashing to the next level of fun and excitement. To go along with the torquey 16.8-volt EVX-2 dual-motor power system, key improvements have been engineered into the suspension, driveline, chassis, and electronics to make this the toughest, most versatile E-Maxx ever. The E-Maxx is equipped with Revo® sealed pivot ball suspension; dual-servo steering; an all-new transmission; Revo sealed differentials; a new, longer chassis; and waterproof electronics. And that's just the start. Everywhere you look on E-Maxx Traxxas engineers have thoughtfully integrated enhancements and features that make E-Maxx stronger, easier to use, and most importantly, more fun!