We had these made for our ds 450s. you can run any honda 450r rear sprocket on your can am with these. We wanted the option to be able to get a rear sprocket just about anywhere in short notice. we have a total of 10 gncc's and 4 more local xc races on our bikes with these. I have 2 right now but only selling one. If I have enough people wanting one I will make more. 85.00 plus shipping. will come with all the bolts. You can run a sprocket guard with these. If you have any questions, let me know
Mike Husband
GNCC #35