Nice price for that sprocket cover. Those are M6x75, and you'll need 4 more(the bottom bolt on the stock cover fits). I went to the dealer and ordered them to match what I already had, but like Benny says, you can get show chrome bolts from Brent.
You'll see when you try to put the sprocket cover on where the material needs to be taken off. It's below the swing arm bolt/lower rear of the cover. Grinding off the sprocket cover is one of those things I don't measure, but it's not much. Just grind some, see if it fits, grind some more...a little at a time until it clears the frame. Maybe a 5 minute job at most, and that's including going back and forth to the bike to see if the cover fits. Afterwards I taped off the front near the ground edge and hit it with some black Rustoleum to ward off rust.
Once you're done, no more George Foreman grill.
