I was hoping to put my other set of wheels on it that has an speed Sram cassette on the bike and see if the old 7 speed 105 rd might pull 8?
Originally Posted by
IthaDan
Two pairs of shifters, eh?
Those tiagra STIs should be 9 speed, so a new cassette (and maybe RD) is in order should to try to get them working.
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My bikes: 1970`s Roberts - 1981 Miyata 912 - 1980`s Ocshner (Chrome) - 1987 Schwinn Circuit - 1987 Schwinn Prologue - 1992 Schwinn Crosspoint - 1999 Schwinn Circuit - 2014 Cannondale Super Six EVO