+1 on either the Timeline or Kilo. However, I suggest that you find out if you prefer fixed or free. The two are completely different animals. If you don't know which you prefer yet, I recommend going with the Timeline. It comes with both front and rear brakes and freewheel. You will need to add your own fixed cog, but that is a relatively inexpensive add. Then you can flip the wheel around to see which you prefer to ride (or just having both is cool to give you a variety of riding style). Then, if you decide that fixed is not your thing and you prefer to ride free, then you already have the brakes.