The new SWK Carbon 1.5 / 13 / 85 is dedicated to those who love to have more control at high speeds. We have reduced the thickness of the mast by 3 mms compared to our SWK CARBON MAST 1.8 / 13 / 85 to gain more speed and control when flying using smaller front wings. The plate has been completely re-designed to increase strength to be able to withstand high jumps and last over long time use. This carbon technology has a minimum of flex and torsion to feel in complete control as pro riders love. Its 100% carbon layup has an optimized fiber orientation to maximize strength and stiffness as we have used only a combination of UD and Biaxial MJ40 Hi Modulus Carbon prepreg fibers.