SRAM's website says the Rival RD only goes up to 27T, same as 105/Ultegra; Red and Force accept 28T.
Also, do you need a slightly longer cage when you have a triple up front? Since SRAM doesn't do a triple crank, might that be an issue?
SRAM's website says the Rival RD only goes up to 27T, same as 105/Ultegra; Red and Force accept 28T.
Also, do you need a slightly longer cage when you have a triple up front? Since SRAM doesn't do a triple crank, might that be an issue?
Speed comes from what you put behind you. - Judi Ketteler