Originally Posted by
Shawnp204
Well I had a bike before and it was tiagra parts and I thought the shifting was a bit clunky so I want to get 105 or higher. It doesn't have to be ultegra, I also like the caad10 105. That is full 105
Probably poor adjustment of the Tiagra. My 9 speed Tiagra 4500 shifts perfectly well.