[Darren69]

I have a carbon shell and rim from Carbonvani (not fitted yet) but both would appear to replicate the rolled edges of the metal originals. The original chrome ring fits into the carbon shell just fine. I can't confirm if the carbon ring fits as I didn't take the chrome one off but it looks like it would.

I actually think the chrome ring and carbon shell would look pretty cool anyway.

Anyway Gazza as you may already know that a similar Bosch lamp is fitted to many Italian bikes from the '70's so it should also fit Guzzi. Laverda. Morini. Benelli etc so there is a potential market for you. The shell of my Mirage is different to the Monster one but the actual lamp part looks to be the same.