Alantravis52

Hi Ross if you're willing to part with the cassette I would love to try that ratio Where do you stay, I'm in Cape town

Hi Is it possible to upgrade my old 9spd shimano 105 group set, but still use the same hub, I know the shifters will have to be replaced as well Group set is the original 105 9spd fitted to my Giant bought in 1996 Ratio is 50/34 front and 28/11 rear I'm looking to get a more suitable gear ratio