Heres my "super budget" tt/ tri bike. I just finished it this week and after some tuning i must say it runs super well. The whole build cost me about $160 canadian!, however it also cost alot of patience in waiting for parts to show up on the net for a good price. To keep the bike cheaper I have modded many parts that I have either bought or owned such as the seat, it used to be a nice old sdg dirt jump saddle! To make it even the better the whole bike weighs about 18 pounds! Now i have been building my own disk wheel cover that will cover the rear wheel.