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Discussion Starter · #1 ·
Please forgive me if this has been asked before. If it hasn't, it should have been... ;)

I'm looking for info on what lengths BB to rear axles would measure for different gear combos. For instance: 32x20 would be what?

Is a link of chain 1"? (so any calculated number could be an inch longer or shorter possibly?

This just seem like interesting info that could be used to calculate chainstay lengths for custom frames. Is they anything like this out there?
 

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Discussion Starter · #4 ·
I'm probably retarded. I couldn't really get it to tell me what I wanted. I wanted to just give it gear combo, and have it tell me what the chainstay lengths could be. But I had to tell it chainstay length for it to work...

I did figure out that 1 link = 1 inch, but since it goes AROUND the gears it only changes stay length by .5".

Thanks.
 
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