That's because many folk will tell you that Rota are copies. Copies of what?
Let's talk straight here. Anybody with a clue can tell that ROTA market their wheels riding on the history and reputation of whatever it is they have cribbed. In the case of the 8-spoke design, that's clearly the R.S. Watanabe 'Hachi Spo' design and its derivatives, which themselves - as has been stated - are rooted in designs that came before them such as the Kobe Seiko 8-spoke which was made for Nissan, the Minilite, the BRM/EMPI 8 spoke and - likely the design which influenced them all - the Brabham 8 spoke (and nature got there first anyway...).
datsun said:
FWIW the original 8 spoke design pre-dates Watanabes, which at one stage must have been in Rota's shoes ? .
Key point here being that Watanabe never marketed their wheels as anything other than their own, with their own race-bred kudos and engineering/manufacturing quality. Contrast this with ROTA (and others...) who clearly market their wheels as far cheaper versions of designs associated with long-established brands. People who can't afford/justify or simply don't
need the quality of a forged wheel or a precision cast magnesium wheel can buy the ROTA 'knock off' for the same look at a fraction of the price. It's not a secret. It's ROTA's stock-in-trade. Nothing wrong with it as long as no patent, intellectual property or copyright/trade mark has been infringed. The evidence of the 'cheaper alternative for the same look' thinking can be seen on this very thread.
And you get what you pay for. If you think a cast aluminium version of a forged or precision cast magnesium wheel is 'the same thing' then more fool you.
I have no problem with ROTA (I own some of their wheels myself) up to the point that they use faked Japanese industry testing standards and certification for some of their wheels, which they have been known to do. At that point my sympathy ends.