New traxxas castle mamba monster extreme?

[Unsullied_Spy]

The interface is very cool, the problem comes from having to have proprietary hardware to unlock what you already paid for. I'm certainly not buying an iPhone just to unlock it and everyone I know either has a Droid, off-brand smartphone, or the basic phone they give you for free and it's a bit odd asking someone to loan you their phone so you can download an app to it for your RC truck.

25C lipos in a 100 MPH car sound like a recipe for disaster, but they include NiMHs for the Brushless Revos and E-Maxxes as well as the Spartan boat.