We take our monster trucks seriously at Traxxas, and the Stampede 4X4 VXL is engineered like no other to turn extreme power into extreme monster truck fun! Traxxas Stability Management (TSM) allows you to experience all the extreme power, speed, and acceleration that was engineered into your Traxxas model by making it much easier to control the vehicle on common slippery surfaces such as loose dirt, smooth concrete, and even ice and snow. The efficient, low-mass drivetrain is totally optimized for the brutal torque of Velineon brushless power, and following the legacy of the Stampede name, this 4X4 is overbuilt and Traxxas Tough to withstand all the 4-wheel drive monster mayhem you can dish out. The patented adjustable wheelie bar is required equipment as Stampede 4X4 launches hard, sending the front wheels soaring for the sky. You're in full control with the new Traxxas TQi 2.4GHz radio system and the superior handling of fully independent suspension and smooth bellcrank steering. The Velineon Brushless Power System and included Traxxas iD-equipped Power Cell 8.4V NiMH battery combine to unleash 35+mph, right out of the box. Install a 3S LiPo pack, and Stampede 4X4 shatters the speedometer with 60+mph speed! It's brushless done the Traxxas way: brutally fast and easy to use. Just plug it in and switch it on to feed your need for extreme horsepower.