Originally Posted by
Arktiger
I recently purchased a vintage bike with what I have come to learn is a half-step gearing with granny set-up. The triple up front is 50-45-24 with a seven speed freewheel of
13-14-15-17-19-21-23. My question: Is this an appropriate half-step arrangement? Thanks for for your input!
Honestly, how can anyone answer this question without an understanding of what you mean by "appropriate"? Please explain your application, how you plan to use the bike or the terrain over which you ride.
I say that because, unlike the others, I think it is a great combination. I use a set up like that for most of my riding.
However, when going to the mountains, in order to get the low end ratios your set up offers, I have to change freewheels, rear derailleur and inner front chain ring. Now, that is not a problem and does not actually take very long to do but yours offers those ratios without any mods.
Still, I'd like to understand your use case. I think it will help everyone to better understand your question.