Originally Posted by highflyr
i'm thinking of using one sprocket and keeping the front triple crank to have a bit of flexibility. is this done at all? can sheldon brown help me out?
OK, I'm getting so sick of this question! I know they say there are no stupid questions, but I honestly think this is the exception. First of all, you CAN run a rear derailer without the front, but not a front without the rear, because the rear is responsible for chain tension. SO with that in mind WHY oh WHY do so many people want to do it? If you only want one derailer, why would you want to run 3 in the front instead of 6, 7, 8, 9, or 10 in the back? Simplicity is always cited, but rear only is clearly simpler than a front only with the rear left on for chain tension. I don't get it? why do people seem to think the front derailer is perferable to the rear? WHY oh WHY?!!!! Someone please tell me!!
ok i feel better now