Tiagra long cage derail, 10 speed cassette 12-28 or 11-34
I purchased 2007 or 2008 seller wasnt sure.I have a Shimano 3x8 I have shimano acera long cage 8 speed and a 12x25 cassette that came with the bike. I purchased the Shimano Tiagra flat bar gear 3x10 and a Tiagra long cage 10 speed Derailer. I just got back into bikes after a 30 year layoff. First road bike I ever owned. But turns out my body is better suited for a flat bar so I decided to change what I have on it now. I’m still trying to figure what works better the 11-34 cassette or the 12-28 because of the long cage Derailer. I can’t return them now. No return policy on eBay
from these sellers.