What is involved in converting a single seat (990 R) to dual seat please?
I have a standard sub frame from an early SD. Can I use that?
Thanks!

Subframe is the same. You need the under tray, seat etc. There is a thread on here about it somewhere...

I have a spare dual seat I could sell if you decided you were going that way.

or we could swap plus cash your way..

I want to make mine a single seat.

No not got one yet but I'm thinking of getting an SDR.
My VFR has been stolen out of my garage -very exciting home invasion the works!
I'm waiting for the insurance and as soon as that is sorted out I think I'll be hunting for a genuine SDR.