B B Drop?? i'm looking at bike geometry (i've got long legs, shorter reach, but too tall for women's specific) and just wondered what this meant? also what do they mean about chain stay length? basically, i'm looking for a short reach but i don't wanna be right over the top of my pedals as i tend to push myself back on the seat due to the length of my legs. What should be i be looking for in bike geometry? like i said, can't get women's specific as they only go up to 56 (and 56 in women's geometry has too short a top tube whereas 56 in mens is longer top tube). my last bike was 58.