[QUOTE]Originally posted by unrelated
Ok, so if my size is small, what would that be as compared to a brand like Giant? [/QUOTE/]
Depends on the model whether it is road, Mtn., or hybrid. Look at the decal on the frame for one. Then pull out a tape and measure it, or go to the Giant web site and see what they say.
Bike manufacturera vart in how they measure sizes. Some like KHS, Kona, and Iron Horse on the upper end MTB measure form center to top of seat tube. GT measured from center to center. It goes on and on.