Hey I'm thinking about getting a 22 tooth chainring and a 7 tooth cog for my Mercier Kilo TT. The problem is, I don't know where to find a 7 tooth cog, I've searched online but had no luck. I also would like to know if there's a fork that i could buy that allows me to barspin on my mercier. I don't give a **** if you think bar spins are for BMX, I'm asking for help. Thanks.
EDIT: If you were wondering, I want a 22/7 ratio because I heard it was the easiest ratio to wheelie with. If what I've heard is wrong, please let me know.