Originally Posted by
piwonka
is a 51 tooth chainring with a 17 tooth cog only 3 skid patches?
Yes, but almost any other combination witha 17t cog results in 17 patches. Unless you run a 34t or two skidpatches.
I guess you could run a 68t ring for 4 patches.
So get a 17t cog and any ring except a 34, 51, or 68.