Originally Posted by
BPRO
The problem is not only in the frame geometry, but also in the frame size. It seems that the right size for a MTB for my heigth should be 18'' and the one that I bought is 19''. On the other hand, the right frame size for a hybrid bike should be 20-21'' for my height.
IF the 19" MTB has a more sloping top tube then there is a chance that it has similar reach to a 20-21" hybrid.
Stack and Reach are more important than frame size/seattube length.