I use this to bag to travel internationally with my mountain bike. Currently, I ride a large Pole Evolink 150. This is one of the longer production bikes on the market and only fits because it folds. We test fit my wife's Small Banshee Prime and it didn't fit particularly well due to the angle of the down tube and the length of the front center. This bag would nicely fit any road or cyclocross bike, but really isn't great for modern, long mountain bikes. The construction is also okay, but not terribly impressive. The stand is an innovative idea, but in practice, not that effective for mountain bikes. Overall, I've been able to make it work, but for my application, I wouldn't buy it again and I wish I could return it.
Jason rides long bikes