Do you mean the brake rod?

If yes...
I used my last one to convert my wife's '78, CT90 to have the left handlebar, rear brake lever.
If no one else has one, then Ebay is going to be your best bet.
I just searched Ebay using "CT90 Brake Rod" and there are 72 results with about half of them being the complete rear brake rod and the other listings being individual parts.
Don't get one for a CT90 after 1974, as it won't have the handlebar brake cable component.

Or, to the brake light electrical switch?

Paved roads, just more needless government spending...

I pick up my mail in Santa Barbara, California, USA.

Last Edited By: allen pierce Apr 11 12 2:19 PM. Edited 1 times.