I pulled the trigger and purchased a Losi CC that should be here tomorrow! 
It is supposed to be RTR so i can run it when i get it.
My question is that in the list of upgraded parts it has this: Has an Ofna starter box motor in it, and up graded alum. motor binder with built-in heat sinks....
Can you guys tell me what those are?
Thanks!

It is supposed to be RTR so i can run it when i get it.
My question is that in the list of upgraded parts it has this: Has an Ofna starter box motor in it, and up graded alum. motor binder with built-in heat sinks....
Can you guys tell me what those are?
Thanks!