I have a Specialized Tarmac Expert 2009 and I need a new derailleur hanger.
When I checked the website for the part number, there are 2 parts which are fitting my bike. One is long and the other one is short versions.
What are the differences between those parts? I am riding with a 28T cassette, and I don't know if short one will be too short or with long one I can use 30T.
I googled it but all answers were about derailleur itself, not the hanger, so I am waiting for some help.
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Thread: Long vs Short Derailleur Hanger
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