Hi, I am currently riding a set of Cero AR24's having covered approx. 1.5k miles on them. All was well until a spoke broke on a ride after a fairly large stone came up and broke one spoke. I got it replaced, but since then another two have gone since covering about another couple hundred miles, is the wheel on it's way out? I am about 80kg so not overly heavy so don't see that being the issue.