Bought these from my local hobby store with great enthusiasm. I’ve used many powerhobby parts on larger scale vehicles in the past and have been very happy with them. I was disappointed once I tried to assemble these links though. There are no instructions, pictures or videos to show you exactly which balls go into which link. There are also 3 different types. The ones for the shocks were the only ones I could figure out. This small scale is hard enough to work on and trying to install these is more than frustrating. Looking at the model does not help either. If you’re looking for new links, spend the extra couple of dollars and get a set of pre assembled ones.