Well they are NOT the same. Is yours made to fit only the rear wheel (is this where the speedo pickup is?), or do you know if it will fit either? And actually I just received your ring and really I just bought it because I got a 2nd set of wheels and the front wheel came without a sensor ring, which I need for the ABS to work. I didn't really care about the speedo accuracy, I just wanted a ring and figured it would fit either wheel. So now I'm not sure what to do. I was planning to put my OEM rear ring on the front wheel (will it fit???), and put your new one on the rear. ?