This is a Traxxas Slash 4x4 Ultimate 1:10 Scale Brushless Pro 4WD Short Course Race Truck. The next-generation Slash 4x4 Ultimate unleashes Ready-To-Race® performance at the highest level. Slash 4x4 Ultimate’s low-CG design and state-of-the-art suspension combine to deliver lightning-fast steering, composed handling, and precision control that set the standard for short-course performance. Simply put, it’s the best of the best.