It's a 90cm mast same as the aluminum.
I picked it up and it is lighter how much don't know.
I know for a fact that this is a Slingshot and not a one off.
Again I know there's a lot of you who ride the slingshot gear that why I posted it.
I just I just thought this would be farther along in production.
Personally I ride Moses foils.
I'm still waiting to see the Phantasm in person or get to ride one.