I have a set of Ro_Ja wheels... basically Volks (both by Rays Eng.)

So, is it possible to just by the drum in order to get a different offset? They are 2 piece so essentially it's just bolting the spokes to the new drum and instantly larger lip?

Is it possible to just order the drum from Ro_Ja, Volk, etc.?

 

Barrels! Yes! Damn I sat for at least 23.79 seconds thinking of the right word before I said, "Screw it"!

My rim isn't in production, but the Rays Gram Lights 57 Pro I think still are? So that should work right?

 

Ah, yes... you're correct. But the 57F Pro's DO have the rivets:
http://www.rayswheels.co.nz/wheels/g...hts_57fpro.htm

 

Also... I've had these wheels since '05, so I'm not an expert on wheels by any means... I've never really paid much attention to others. But these barrels look to be the same as found as the Ro_Ja's, and the 57F's...

GT-C's

http://www.rayswheels.co.nz/wheels/volk_gtc.htm

And... GT-AV's

http://www.rayswheels.co.nz/wheels/volk_gtav.htm

And... GT-V's

http://www.rayswheels.co.nz/wheels/volk_gtv.htm

The GT-S's are a maaaaybe.

I'm thinking all this is correct because I thought that was the point was to make 1 barrel and then several faces (spokes) so the cost of production will be low.