The peice on the axle that you turn back to tighten the chain is called the lock axle nut right? I just wanted to make sure before i ordered one. Also, has anyone ever changed one of these and is it difficult to do?

 

hmm, a axle lock nutt? Did you look at an exploded pic when you ordered it? Or were you just going by the name? that sounds like the axle lock nutt itself, not the carrier adjuster. I'd double check

 

I was looking at a pic on rocky mountain atv. Its the piece loacted to the right of the rear sprocket. I jsut noticed it today when i went to tighten the chain.