Hello, I´m 32 years old, 1.89 meter tall and weight 170lbs. My skiing is intermediate to expert, mostly on track, and I´m looking for a new set of skis. I~m interested in this one, 177cm is the right size for me?

Rgds!

You won't lose stability with the 177cm at 170lbs. I wouldn't recommend going any bigger than 177 and would only recommend it if you primarily ski out west. You might want to try the 170. If you consider yourself in any range where intermediate is mentioned, even "intermediate to expert" I would recommend the 170cm. I work at a demo center and 170 is the longest we carry in the ac30 and 50, and many other skis, and many people think they will be too short, then they ski them,love them, and don't want anything longer. I would only recommend the 177 if you skied the 170 and decided it is too short. This is a stiff ski. Now if you were looking at a twin tip ski, I would say go for the 184 for someone of your size, but not the AC30.

At your height which is pretty much 6 feet 2 inches, the size you get depends on how you ski. If you do a large amount tight turns when you ski (for example bumps or tight trees) you might want to go with the 177cm. At that size, because of your height, you may loose some stability at speed. If you don't mind a bit of a longer ski when in tight turn situations and don't want to sacrifice stability when doing fast especially on high speed groomers and on-piste then go 184 which is the next size up.