This mount came with a bike and I have never owned a cateye.

It is a model with wires for both speed and cadence.

I'd like to buy a computer that fits the mount so I can put the new mount on the other bike and leave this one on.

The mount says "Cat Eye Bracket model A"

or is this outdated and I should just chuck it and get a different computer.... I still have my Vetta C-20 but no mount....