I know that you may have seen our tubing as it has already been claimed by other bike companies out there. The tubing design was developed by Severed Alliance and a very good friend we have over in the far east, who's knowledge of metal is outstanding and i hold the upmost admiration for the guy. He makes tubes for some of the biggest cycle and motor bike companies in the world. severed alliance and our friend from the far east have the world exclusive patent on it as it took a great deal of time to develop and we have called it “helix tubing”. Basically this is not new technology it has been tried and tested for years on other products that use steel tubing such as building construction and so on and is used to distribute the strength and stresses of the tube more evenly, allowing for a stronger build.
Think of it basically as rib cage this is not pressed metal. The advantage of this tubing is, say you wanted the down tube on your frame as 34.9 in diameter and 3mm thick the severed alliance tube allows you to use tubing of 2.7mm thickness but with the other 0.3mm across the members of the inside of the tube, but not the complete tube and thus you have the weight saving ingredient. This design actually increases the tube strength by 30% and decreases the weight by 20%, Nice eh! 
We have all our development photos and tons more info on our blog site. Here are some specs for some of our BMX range, we have 2 frame designs, forks, bars and cranks, take a look.
Matt Gillespie
low frame / park frame
-fully liquid heat treatment after welding
-SA patented helix tubing main tubes
-31.8 quad butted tubing top tube
-34.9 quad butted down tube
-internal machined down tube gusset
-tapered double butted rear stays
-CNC machined head tube
-4mm machined drop outs
-machined mid bb
-fully removable cable guides
-990 U-brake mounts
-75 head angle
-71 seat angle
-11.75 bb height
-13.25-13.5 chain stay length
-7.75" seat tube height
weight for 21" 3.8lb
BMX Bar
-fully liquid heat treated after welding 4130 cromo
-SA patented “helix tubing”
-13 butted with 1.6mm bend thickness
-28" wide for 8.25 and increases up to 30" for 9" rise
-11 degree back sweep 1.5 degree upsweep
-sizes 8.25, 8.5, 8.75 and 9"
weight from 715g
Cranks
-fully liquid heat treated after welding 4130 cromo
-SA patented helix tubing cranks arms
-19mm double butted heat treated 48 splinned axle
-175mm crank length
weight 730g
Forks
-fully heat treated after welding patented SA tubing legs
-5mm thick laser cut drop outs
-Butted threaded steerer tube
-integrated bearing race
-6061 cnc top cap
weight 880g
After doing a BMX 'zine for ten years (1987 - 1996) FATBMX made it on the internet. The year was 1998. Here to stay.