I have a set of Bassa shocks on my bike. They are one side compression and one side rebound adjustable. The adjusters do not feel like they make any changes to the shocks speed or feel.
I first thought the internals and uppers were the same as on a Sport 1100, but looking at the parts list, they are not the same internally. Before I pull the shocks and start rebuilding, I thought I would look for some advise on what to look for or adjustments or shimming that may be required to be able to make adjustments with the knobs.
The shocks are in good shape, no leaks, no corrosion, fresh fluid during install.