I cut mine up, just a circle the same size as the front pulley. I'm in the process of making a cover for the pulley that I can put the buell logo on it. I think when it's not moving it'll look like it's the stock cover with a logo on it. I thought about just leaving it uncovered but the nut and locking washer are a bit too industrial looking for the clean lines of the bike. I'll get some pictures a little later. I think I might have a video on my phone too.