Originally Posted by
Brian25
Good news/ bad news; The good; I think that you are going to really like the 52 cm top tube length and 110 mm head tube length. The only downside is that the 47 cm seat tube length is measured center to center, (so It is a little bit bigger than other 47 cms in other brands) most companies measure crank center to the top.
Thanks for the input
but I am a little confused. The 47CM(XS) has a TOP TUBE CENTER TO CENTER of 50.5CM while to 50CM(S) has a 52CM TT. Kestrel lists the TT as center to center, that doesn't mean effective TT right? So is the 47CM's TT effective length closer to a 52CM?
Also the head tube of the XS is listed at 12CM/120MM and the S as 14CM/140MM.