I had a 86/250 and sold it a while back.
Am now regretting that move.
What are they like?
Very fast [ go like a stabbed rat ] , good suspension , good brakes and easy to start even with the tiny kickstart. Sound great with the straight cut primary gears.
Water pump can be a problem but he says that he bought a fixed one.
Plastics go chalky but can be purchased from Andre Horvath in Germany.
He is very reliable and honest.
All in all a good bike.
Price is right.
Go for it.
Mike