I hope you told Mr. Adams about Jim Snell.
http://www.trialspartsusa.com/repair-services.html
When he needs parts, Jim is the, (maybe only), guy to call.
In fact Mr. Adams should stock up on any wear items that
he might need for the next few years. Spares are getting scarce
and no longer available.
From what I heard / remember. I was told there may have
been around 200 Pamperas ever imported into the USA.
I have a 2005 Mk III. Great bike, but, I fear ever needing plastics
or the unobtanium Stator failing.
Cheers, Jeff