There is no other monster truck like E-Revo. It embodies the highest level of creativity in design and engineering that unleashed a stunning array of new technology, new innovation, and unheard of speed that reset every benchmark for racing monster truck performance. Now there is a new generation of E-Revo. This new E-Revo retains all the benefits of its original ground-breaking, award-winning design, but fortifies them with brute strength and an intense, take-no-prisoners attitude to deliver what is simply the ultimate 6s monster. Get ready for a whole new level of power, strength, and speed. Requires dual 2S or dual 3S Lipo batteries (not included), a battery charger, and 4 AA alkaline batteries.