Those are RIS designs that is Ricky he was on the old site offering up deals, in fact I think we get/got 15% OFF any purchase.
Also those are billet not steel, dales ones are steel.
Mine are the steel ones from a YFZ450 and they where pretty far off but I chopped them completely off and made my own mounts lowered and set back to my specifications.
Dale's are the nicest one you can buy for a zilla that will bolt right on.