I haven’t got a pic yet but these are the specs –

2006 forks
20mm bolt through with one pinch bolt each side
black crown, stanchions and steerer
140mm travel
32mm stanchions
540ish mm axle-crown
the only knob is for rebound adjustment
schraeder (preload?) valves on the top of each leg

Any ideas please?

Have a look here?

EDIT: Possibly the Z1 SL’s ?

Thanks for that, looks like it’s a Z1 but none of the specs match up exactly, I could have measured the travel slightly wrong and I guess it could be a cut down OEM fork. It’s the oil levels I’m trying to find out but should be able to work that out now.

I think it must be a Z1 sport with no compression adjust…