the geometry chart on the giant webpage seems to show that the size is a length measured along the seattube from the bottom bracket to a spot below the actual top of the seattube?
Can any Trance owner confirm this? On an 18" Trance for example, is it exactly 18 inches from the bb to the top of the seattube or more than 18 inches?

Can any Trance owner confirm this? On an 18" Trance for example, is it exactly 18 inches from the bb to the top of the seattube or more than 18 inches?