Image 1 of 1 Fujikura Speeder Nx Violet Driver Shafts $277.50 Ventus VELOCORE+ is the next generation of Fujikura’s ground-breaking technology. Designed for clubhead stabilization and center-face contact Weight/Flex: 40 - R2 40 - R 40 - SR 40 - S 50 - R 50 - SR 50 - S 50 - X 60 - SR 60 - S 60 - X 70 - S 70 - X Add To Cart Added! Ventus VELOCORE+ is the next generation of Fujikura’s ground-breaking technology. Designed for clubhead stabilization and center-face contact