What size?

[colan]

Im 174 cm high.
This is bike stats:
http://www.nishiki.se/Hybrid/Pro_SLD_herr/Geometri

S: 160-179 cm, M: 176-187 cm
Do u think small?

 

[battered]

Probably, yes, assuming you are a standard shape. The small frame wll be shorter so if you like to be very stretched out then bet the M instead. Otherwise not. I prefer smaller frames with a longer seatpin if necessary.