Can anyone recommend a forum that might help in identifying some motorcycle parts. Maybe here?

I have a few bits and pieces and am doing a clearout. These forks are an example.

The chrome is in reasonably good condition and it would be a shame to put them in the skip if they can be of use.

look like 35mm Marzocchis - not possible to say application from this photograph

Look like they were off an Armstrong CCM two stroke trials bike from 1981/2.