Yes they are from ebay, they were shipped pretty fast too. They feel incredibily strong, like they are made from the same pipe used in pressurized systems. It would take a press to bend these. I highly recommend them. I haven't used them off road though, I will post up and let you know how they work out.
My only complaint is they arrived with a few chips in them from shipping standard USPS. If you order them from ebay, and want to keep them pretty, i would suggest a faster delivery method.