Hi,
I recently got a new hanger for my Litespeed Niota from Derailleurhanger.com (
http://www.derailleurhanger.com/litespeed.htm) the hanger is actually made by Wheels manufacturing Inc
http://www.wheelsmfg.com/Wheels Manufacturing also makes a Generic Emergency Derailleur Hanger
Another source is Pilo
http://www.pilo.co.il/catalog/litespeed.aspx which are also sold through Ebay.
For my Litespeed Niota Al both #103 from Derailleurhangers.com and D58 from Pilo fit.
You'd have to check visually if one of them have the right hanger for your bike.
Hope this helps you or anyone else looking for a new or spare hanger....
Martin