ORIGINAL: Longhair
There is an Assembled Kit?
If you mean a RTR minus electronics - I wouldn't consider that a kit.
there are various stages of "assembled kits"
some just require installation of electronics,
some still require you to build the shocks, and some other minor assembly tasks
if you still need to/get to build the shocks that's not RTR minus electronics (CRT .5 in particular, although I'm sure there are others)