SR Alpine Sport
 

I am looking for information about SR Alpine Sport bikes. I have a mixte version with bull type bars, not drop bars. I am trying to determine what type of bars the bike came with and what year it is. The serial number is Y1C1134. It has Shimano Altus LT derailleurs, Sakae Silstar crank and Shimano Tourney brakes. Not having any luck with web searches.
https://cimg0.ibsrv.net/gimg/bikefor...7a7efe27a6.jpg

I am gonna say those probably are the original bars? Here is the 1984 catalog https://www.radiolabworks.com/bikes/...Resolution.pdf
For a date I would guess earlier than the catalog, date codes on the components will tell you for sure but the Altus LT was before 84'
https://www.vintage-trek.com/component_dates.htm

Thanks! Both of these links are very helpful.