Roll bars ?

Neuspeed used to make a front strut bar for the 2001 and earlier CR-Vs, but I haven't seen one for sale in a long time.

A Google search found several places that have listings for Cusco front strut bars, including CARiD.

I also found found listings for front and rear strut bars from Ultra Racing. That company also makes a variety of bars and braces for the rear suspension on the 1st Gen CR-Vs.

It's worth mentioning that the rear strut brace mounts between the tops of the shock towers inside the cargo area of the CR-V.

The front strut towers are identical to the civics and acuras of the same body years.
The engine also mounts in the same location so any of the braces should work.

On the towers you will see two black holes and the inner side. those were drilled out on one of the models for a brace but you can just get the ones that go to the strut towers.