colnago99
07-19-07, 11:39 AM
I understand that a 50x15 is about 90 inches, and is about equal to a 53X16 or a 47x14. Why would you pick one combination over another?
Track Cycling - Gearing choices
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Yoshi
07-19-07, 11:52 AM
The short answer is: nobody knows.
The long answer is: http://bikeforums.net/showthread.php?t=297528
The long answer is: http://bikeforums.net/showthread.php?t=297528