Derestricting kits

[Hark_Ptooie]

I found a company in Germany, for those who are interested:
https://alphatechnik.de/

They seem to sell kits, if my german is anything to go by:
https://alphatechnik.de/leistungssteigerung-fuer-yamaha-dt125r-de03/05-de03-k19

You can search for other models as well:
https://alphatechnik.de/leistungssteigerung-fuer-yamaha-dt125r-4bl/05-4bl-k19

And I found the company through this interesting site:
http://dtpedia.de/mediawiki/index.php/Hauptseite

Where they for example write about the quite interesting reed contact:
http://dtpedia.de/mediawiki/index.php/Reed_Kontakt