Titus Fireline Steel: New for 2009 is the Fireline Steel. The Fireline steel features our patent x grid technology in which we can remove up to a half a pound of material by laser machining out this diamond pattern. We then replace that material with carbon fiber that carbon fiber increases the stiffness of the tubing set by 40%. While also picking up the high frequency vibrations that usually get transmitted to your body. The Fireline hard tail is available either a 29 or 26 inch frame it is constructed of true tempera ox platinum and is handmade in our Tampa, Arizona facility. The fire line is available in four sizes and will be available currently through your local Titus deal. This is the 2009 Fireline Steel.