I have a G26, G62 and GT80 boxer twin for sale.
All have been well used, G26 is of unknown age, G62 and GT80 I have had from new and are about 10 years old. All ran well when last used but could probably benefit from a carb flush though as they haven't been run for a while. GT80 would benefit from new exhausts as the old (not slimline) ones have been modified.
Sensible offers please if interested