Stupid question



jjiam1234

New Member
Sep 4, 2006
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If I'm going to buy a new cassette, my question is this, sometimes for Ultegra components, it says 12-25, and then some 12-25t or 12-27t. What does the T stand for, or does it really stand for nothing? and 12 27 is easier to ride than 12 25 correct?
 
jjiam1234 said:
If I'm going to buy a new cassette, my question is this, sometimes for Ultegra components, it says 12-25, and then some 12-25t or 12-27t. What does the T stand for, or does it really stand for nothing? and 12 27 is easier to ride than 12 25 correct?

t or T stands for teeth and even if it doesn't have a t or a T after the number it still means teeth.