Univega Serial number
 

I want to know where I look to get the serial number of my bike. My bike is a univega viva sport.
I found it after looking and its NW43837 and in the next few days ill get pictures of it. All i know is that it has suntour hardware and i hate the bars wrapped and a new seat put on it and just got new tires and tubes installed yesterday and the rims are ukai rims.