Bike direct? Nice bike
I encourage you to recheck all of the parts on this bike, making sure that everything is secure and tight. If you are riding this as a fixed gear, the cog has been reported to be slightly loose and the average person doesn't think twice. If you don't tighten it, and it continues to loosen, you run the risk of stripping your rear hubs threading. That usually means rebuilding your rear wheel.
Thanks for the tips. Actually took it home and took it apart, reassembled, and greased everything. I have not checked the hub (stupid on my part), but will do that this weekend, thanks again.
Yes, BikesDirect. Perfect for me right now and it is incredibly light. I think I need to get my front wheel trued though. A little bit of wobble.