The guys in the UK that make the new Maico 490 cylinders are now making 1983-1984 Maico 490 Reed Valve Cylinders. Choice of Liners Aluminium with Nicosil or Cast Iron. It's great to see that new items can be bought and we don't have to rely on the death of a bike or scrapping a bike that otherwise can be restored. i will post some photo's when I get some.
Kevin.