Weight of Porsche wheels

[boringbeige]

Does anyone know the weight of the 991 turbo wheels? I gather that these are the only oe forged wheels.

[Rockster]

Found this:

http://www.techart.de/en/techart-showroom/techart-...

but no listing of wheel weights. Center lock wheels are touted to be lighter than the standard wheels but no weights listed in the PDF/brochure that I could find.