ORIGINAL: Osirisf16
Hey guys, you still don't answer my question.

Why the servos might stripped in a crash? Is not making sense. What will force them to stripped? There aren't any metal gear ones?
You strip the servo because you've got input into the swashplate to be in a certain position, when you crash you can hit the head / blades with enough force that the blade grips / fly bar moves and transmits that movement and force to the swashplate which in turn transmits to the servos and therefore strips them.