• Very light (250 grams), 7050 aluminum alloy 3D forged single-piece shaft construction
• 30.9x375mm and 30.9x400mm diameter/length options
• Interchangeable clamp design to allow for 7mm (alloy) or 9mm (composite) saddle rails
• Extra long lower saddle rail guide designed to cradle lightweight saddle rails securely
• Reversible outer clamp design allow for 12mm or 23mm offset options