I got this locally, then decided to get the real deal. This is a custom made lightweight aluminum race subframe made by SpeedyMoto/Houserworks. It's designed as a race subframe to hold the 1.6 computer, but if you have your computer up front, this will work also. The raised bar at the rear has two dzus recepticles so your race tail will attach directly, similar to the works bikes. I want what I paid: $50 plus shipping.