giant aero seatposts and sizing

Here's all the info you'll ever need about Giant sizing, including what number aero seatpost/frame size combination corresponds to what saddle height.

http://www.giant-bicycles.com/au/050.000.000/050.750.100.asp?sPageID=050.750.100

Quoted post said:

Originally posted by jbaskin
hey all,

i've been looking to buy a new seatpost, but i cant find anywhere online with the sizing for the giant carbon seatposts. does anyone know what size corresponds to 180mm from collar to mid-rails? also, if any knows of a good place to buy one of this size, please let me know

thanks in advance

Yours falls just at the border of the #2 and #3. The latter goes from 185mm-240mm.
I have an extra #3 that I may sell, just email me at
[email hidden]