The Demo or the Yeti? For the Demo, it is quite surprising, very stable in the crumpled
we need a little shoving in the sequence of turns and small. In DH jump type it is very stable, it smells so good cycling in the air, against dirt jumping type I hardly feel the bike in the air. In descent it tends to take a lot of speed, he must have the habit, it's really a stupid race. The bottom bracket is very low and hits the ground rather Souvant but you get used quickly.

Sorry for my English sucks!

 I am frenchie 165mm and I do not think we lose in performance.
I have a cassette tray, 11-23 and 32, the demo is very nervous and it is quite
easy to travel long distances.

Personally I recommend the 165mm because it often taps the ground.
If you saw my pedals, two months they took 2 years of wear: s
So I recommend you also take pedals not too expensive.
I ride with the Wellgo MG-1, they are at around 30 € on the Internet.

 what length of the crank did you get 165 or 170mm.what one would you recommend?

 How is the bike ? iam getting mine at the end of this week