This bike is some really crazy shit. We used the flipped bottom frame design from Omahgarsh and the folding steering extension from this Instructable, but did them both in really lazy/tool-light style. The rear, yellow fork provides most of the bikes stability. The small front wheel compensates for the bikes crazy geometry. The entire thing is held together with U-bolts and hose clamps. Surprisingly strong with no welds, drilling, or cutting. The fatal flaw? When the back tire goes you have to take the ENTIRE bike apart to change it.