Geez...Somethings gotta be wrong. I have seen the stock sliders with steel outputs last with serious brushless setups...Not sure about the Revo CVD's either. I heared FLM is supposed to have some CVD's in the works.
How the heck do they spin like that? Isn't there a pin that goes through the end piece and axle (in the small inset) that would keep it from wearing like that?