I had the exact same thing happen to the back rim on my Como 5.0 at about 3500 miles (just over a year after purchase). Brought it to my LBS and they were going to contact Specialized about a warranty repair. After a week of not hearing anything I went down to the LBS. They said parts were hard to get but they had a Como 3 that came in damaged that they were using for parts. They took a rim off that bike and I was back on the road that afternoon. No charge. The biggest thing I worry about is not being able to get parts if you need them.