Originally Posted by
DonPenguino
Hell yes I'd be down, though I can't figure out why he says 9-speed can't be used with it, as a PC-58 is 3/32" (unless I'm wrong).
Cost?
Also, wasn't someone on here trying for the same idea?
LóFarkas drilled his own cog. Apparently, he needed some industrial machinery to drill through the Shimano BMX cog, but he eventually got it done.