Thanks guys, the license plate is an dutch import plate from 2001.
The car was imported to the Netherlands in 2001, but it is fun that you guys in PORTUGAL have the same combination of letters and numbers.
The Spare parts are hard to get, but some parts are again manufactured new.
There is a parts dealer here in the Netherlands who sells a lot of new parts for the 2 stroke and V4s for reasonable prices.
I don't think I'm allowed to post a web-link here but if you re interested send me a PB (no i don't have any financial interests in the place :-)