Originally Posted by
DaveSSS
To compare the reach of different frames, you can compare the effective or virtual TT lengths (which really means horizontal TT length), but only if the seat tube angles are the same. If one model has a steeper STA, then add 1cm per degree to the TT length of that frame before comparing the length.
http://www.cervelo.com/en_us/bikes/2010/R3/geometry/
For example see this :
http://00211.12trade.de/Rennrad-Rahm...woeiu%2Bv.html
Seller suggest me 61cm, but I think maybe 59 cm is enough, what you think.
Last column is effective TT,
As you can see I am making budged bike
just carbon fork frame is Aluminum ... equipment will be sora...