The 4-Tec 2.0 AWD chassis provides the ultimate on-road driving experience. The high-tech chassis keeps weight positioned as low as possible for a crisp, responsive feel. The modular interlocking design allows easy maintenance while providing unprecedented rigidity and tight tolerances. A smooth undertray reduces drag and prevents snags on expansion joints while the finely tuned suspension keeps the wheels glued to the pavement for maximum on-road performance. The waterproof XL-5 electronic speed control channels power to the Titan 12-turn motor for four wheel tire-spinning acceleration and blistering 30+mph* top speed. This is one chassis that begs to be driven hard!