Hey guys it's been a while. Had an 87 hurricane 1000 back some years ago and today cleaning the shed, I "found" a rotor that I believe to be for the Hurricane. I have a Hurricane? front and rear wheel and the rotor fits both, it is Sunstar brand and has an OD of 310mm or 12 3/16" It states minimum thickness of 5mm but \i haven't measured it's actual thickness, it's in good condition. Well I threw the thing on flea bay thinking it was a front rotor but now I'm not so sure. Can anyone help me out with some sizing info?

 

does this help https://cbrforum.com/forum/alternati...-discs-144826/

 

Why yes, yes that does help. Thank you! Unfortunately it just deepens the mystery, what bike used a 310mm OD rotor that is "bolt on" to a hurricane 1000 hub? Guess I better pull that auction til I get to the bottom of this.