ORIGINAL: hakmazter
I would highly disagree on that comment. You have no idea how many times I have walked into the hobby store in the past and had them tell me they had to order parts from Horizon. When this happened, I was a owner of traxxas and Losi products. If you want specifics, emaxx and losi xxx and xxx-t. I think those are commonplace enough and my lhs does 3,000,000 per year in volume.
I am guessing the LHS didnt have a track that raced 10th scales then? If so, that must be why they dont have the part. They stock what people have.