Originally Posted by
kriwhe
Well, 58/14 seemed to work pretty smoothly for Tony Martin the other week, mind you, he's not human and he didn't do much skidding.
Now seriously, how on earth are we to comment on on a so-called "smooth ride" not knowing your physical strength and technical abilities and limitations, not to mention the type of riding that you do?
Chances are that you might find climbing Alto de LŽAngliru slightly more challenging than your daily commute wherefore different gear ratios may be required.
As for skidding, use a skid patch calgulator and bear in mind that a a low gear ratio generally makes skidding somewhat easier. But really, if you need to ask, use a brake.
+1, but with that said 42/16 or /17 is a good place to start IMO.