This is a brand new, never used much talked about Pedro techno pulley FS. I got it directly from Pedro for $199.99 plus shipping and am offering it for $135 shipped in the US. All the details for this can be found at:
TechnoPulley
Selling as I am busy fixing an irritating suspension clunk which is taking higher priority and will do this upgrade at a later date. Please note that this is just for the pulley, your original screw can be used with it.