Depends. Usually 48/17 (76 gear inches) because it's pretty good for speed and also pretty good for high cadence riding. I sometimes switch to 48/18 (72 gear inches) for an even higher cadence.
@Arawn started
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Depends. Usually 48/17 (76 gear inches) because it's pretty good for speed and also pretty good for high cadence riding. I sometimes switch to 48/18 (72 gear inches) for an even higher cadence.