Yonex Cyberstar Nanospeed Fairway wood. The Yonex Cyberstar Nanospeed fairway features a lightweight high-strength nano C60 carbon graphite crown that is only 1mm thick. The reduction in crown thickness by 0.2mm reduces the overall weight by 4g making the centre of gravity lower and deeper than ever before, generating a higher ball trajectory, with reduced spin, for greater distances. The new 6-4 Titanium Muscle Power II face enlarges the sweat area by equalising the recoil in both the vertical and horizontal planes, increasing repulsion to achieve even greater distances. The MPII face design also makes the club face lighter to deepen the centre of gravity still further. To generate increased head speed, nanotechnology has been used to take its high performance shafts to the next level. By combining the high-strength & low-weight benefits of nano C60 carbon graphite with the repulsion energy of Elastic Ti and power generating Centrifugal Force System (CFS), swing speeds can be increased by on average 1m/s.