Duratrax DTXC3122 1/10 Element 3900kv brushless System this product is made by: Duratrax Duratrax1610 Interstate Drive Champaign, IL 61822 <a href="http://www.duratrax.com/">http://www.duratrax.com/</a> All warranties and guarantees, including missing items, are handled directly by the manufacturer of that item.