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I'm looking at two bikes now, both described as straight bar road bikes.
Bike #1: crank 50/39/30, cassette 12-27.
Bike #2: crank 48/36/26, cassette 11-32.
What do you see when you look at these combinations? Is bike #1 geared much higher than #2? I like the lower options on #2, as long as it's not too low. I don't ride for speed, but I occasionally need to keep up with a friend of mine ;)
Otherwise, the bikes are very similar and I need a tie-breaker.
This will spit out more data than you need: http://sheldonbrown.com/gears/
Figure out what gear you are most likely to ride on the flats. If that falls on the middle chainring and in the middle of the cassette, I think you are better off. That way you can shift with only your rear derailleur on mild rolling hills without hitting cross-over gears and shifting your front derailleur constantly (which required an almost-simultaneous shift of the rear derailleur to make a small gearing step).
+1.Quote:
Originally Posted by Blueberry