Why is TimeTrial not the Actually KM?

Was thinking of something why is the TimeTrial in the game only 27 km when its 50 km almost ?

[Patatrasse]

We made a 55 km version of the TT with real profile but it was very boring and quite uninteresting to play (not a lot of curves nor climbs). That's why we decided to create a shorter and more technical version, keeping in mind not to broke the final results (except that gaps are less important on 20km than on 55).

yes, is important, the time trial is very easy...

But also its liek Tony Martin have to win no matter what, even after 19 stages and he is completly wasted he still win timetrial thats kinda stupid he win no matter what.