help me id this cable near clutch

[melissalynagawa]

I replaced the handlebars on my 1981 but in doing so a cable next to the new clutch cable came apart.... I dont know what it is to know if I can purchase a new one or if it is able m to reconnect how it is currently. Basically I don't know much of anything about this bike... or any. It is my forst motorcycle and first time trying to work on anything requiring that I be mechanically inclined. Thank you!! - Melissa.

 

[16VGTIDave]

That would be the clutch safety switch. I bet that your bike won't start in gear now. They are available from MikesXS.com if you want to replace it.