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• #2
Sorry, what's the "pitch"? When I fitted a standard track cog, it just didn't sit right on the chain.
But surely then it won't be compatible with my chain ring and then I'll have to get a new groupset?
Sorry, what's the "pitch"? When I fitted a standard track cog, it just didn't sit right on the chain.
But surely then it won't be compatible with my chain ring and then I'll have to get a new groupset?
Excuse my ignorance on this subject. I was just wondering if someone could give me a little guidance.
I'm looking for a fixed rear cog that will fix a old chain-set. The teeth are slightly smaller than the modern day track cog.
It need to be able to run with a PC830 chain.
Does anyone know what the name or measurements of this cog and where I could get one from?
Cheers!