Originally Posted by garagegirl
I don't suppose anyone would know the difference in headtube height between two consecutive sizes? Like how much higher off the ground would a 53's headtube be than a 50?
I'm, judging this guestimate on the pictures on the website. add a half inch to the standover height for the headtube, and another half inch for headset stack height. that shlould give you a rough estimate.