I've been tidying some old RACMSA magazines recently and found this ad from around the era of early Aero's, don't know if they still exist - but worth a search ?
The UK distributor is no longer trading and Technomagnesio in Italy are still a wheel manufacturer but all the wheels i can find on their website are aluminium...
Current - 2013 Plus 8 Previous - 2002 Aero 8 S1, chassis number 96 - Ragusa Green Metallic