Head tube: Light weight yet strong enough to accept up to 5” forks, compatible with deep cup headsets. Triple butted light gauge tapered box section top and down tubes: Lightweight and strong for a stiff front triangle. All mountain cockpit geometry: Comfortable riding position for all day epic rides. Internally ribbed box section seat and chain stays: The internal rib increases the lateral stiffness of the rear triangle. Stiff feels light and efficient because energy robbing frame flex is eliminated. The rider feels more confidence negotiating tricky technical sections. Dropouts with replaceable hanger: Lightweight, compact, 3D design fits all disc brake and derailleur models. Wishbone seat stay configuration: Wishbone increases lateral stiffness. Morphing geometry: Frame angles and bb height are compatible with forks from 3 to 5 inches