Roaring Toyz is the only place that I know of that sells this type of tag bracket. I ordered one from them about 3 months ago. They are having quality problems with the manuafacturer, and have since pulled the product from their website. They could not give me a straight answer as to when the bracket would be available, so I cancelled my order. 1Tail.com sells a nice bracket that bolts to your swingarm (no drilling) and acts as a chainguard as well; this is what I decided to go with.