Hey Tim, here's another one from Hacker, This is right off there web site. This is the Motor to Blow Away all Mods and most Nitro Trucks!!! Extreme Brushless Power is Available Now... C50 Maxx 14.4v - Is a large Motor Specially designed for Electric Monster Trucks with 12 cells in Series. Incredible Speed and Power define the performance of the C50 Maxx Motor. All Motors feature Super Duty Case and 1/8" shaft with flat area. I guess you will keep your word and go out and buy one now, right?