I have been intrigued with artistic cycling for quite a while. The key to become any good at it is to first become really, really really proficient on a unicycle first. Since I am a framebuilder, I could build a artistic cycling bike myself. A few problems that I see: A) how does the stem work??? Does not appear to be a quill stem, or an a-head stem. B. Regulation bikes are suppose to use a 1 to1 gear ratio. I don't know how to do that on a fixed gear bike. Maybe use an ATB crank, and use a 22t chainring, to a 22 tooth track/ fixed gear thread on cog?? I don't know if you have studied the geometry, but the bottom bracket/ crank height is really, really high (even with the wheel axles) I mean 13" plus, I would feel as though it would much safer to have the cranks lower. (<11").