Here's the spec on the 80/09 Nathan Williams signature bars over at United Bike Co.: -8.25"rise, - Backsweep: 12 degrees, - Upsweep: 1 degree, - Width: 29 inches, - Weight: 1.7 LBS/771 Grames, - 11 Butted, - UV1 Heat Treating, Lifetime warranty, -Colors: Matt Black & Cream. 
After doing a BMX 'zine for ten years (1987 - 1996) FATBMX made it on the internet. The year was 1998. Here to stay.