By analyzing function and mechanical constraints of each part of the frame, our engineers have carefully selected different types of carbon fibre, varying stiffness and strength to assemble our frame. These fibres are precisely positioned to increase stiffness, comfort and durability. The Xinos series strives to increase comfort by using a higher percentage of high strength type carbon in its construction. While improving the durability of the frame, it also allows our engineers to further enhance vibration absorption.