[Cobra427]

As most of the others have said; a failsafe keeps your expensive toy(z) from running into a curb, etc. when the radio glitches...interference, low battery, whatever.

A must have, unless you like to rebuild your chassis, suspension, body, etc. and have some spare cash you don't need!!!

It's not only for nitros...but any more expensive hobby grade RCs. Hope this helps...btw, new to forum...have many 1/10 nitros and a 1/8 too.

Happy Motoring!!!