The Roin wheels were always a 2-piece welded rim. Just like most "custom" wheels that Foose and Boyd and Phil Schmidt make (made). When done, they are solid as a cast wheel. The Maric is a cast wheel per their website and the foundry they use. Roin also make a 3-piece design with split rims and a bolt-up center like the Gotti, BBS, etc. I see that Roin now make at 15" diameter 14" wide GP IV rim which is what I would buy and mate with the 10" front rim. I am thinking of moving in that direction and selling my Gotti's.
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