I was speaking to Sam James a few days ago and he told me that they use Parabeam fabric in their cowls and I think on their wheelpants. Looks like interresting stuff and Sam certainly makes stuff lighter than others do. Has anyone worked with it before or know what it costs?
Supposedly the resin goes to the outside layers and leaves an air space in the middle so it winds up like a foam or Nomex core material that is light and very strong. http://www.parabeam.nl/site/page/standard_fabrics http://library.materialconnexion.com/ProductPage.aspx?MC=321201
