The 1/16 E-Revo is fully assembled with TQ 2.4 GHz radio system, Titan 550 motor, XL-2.5 electronic speed control, painted and decaled body, pre-glued tires, and detailed instructions. An iD-Equipped Traxxas Power Cell NiMH battery and 2-amp peak detecting DC fast charger are also included, making the 1/16 E-Revo truly Ready-To-Race. Traxxas backs the 1/16 E-Revo and all of our products with top-notch support that is second to none. A staff of skilled representatives is on-hand to answer your questions via phone, website, or e-mail. Unmatched parts support allows the E-Revo to be serviced with parts and support from thousands of hobby dealers worldwide. Your investment is also protected by the Traxxas Lifetime Electronics Warranty. Traxxas goes the extra mile to ensure that your RC experience is easy and fun (and fast!).