AutoFlex Driver Shaft Model/Flex:SF305X Proprietary S COR™ material increases

Proprietary S COR™ material increases stability and limits face movement during impact which produces higher spin rate performance

A lower Center of Gravity for long Irons creates more carry

The Hypervolt Go 2 makes your body feel like new

superior distance control

AutoFlex Driver Shaft Model/Flex:SF305X Proprietary S COR™ material increasesOfficial Authorized Dealer of AutoFlex Read more about the AutoFlex Driver Shaft on our Golf Equipment Blog We finally found it! Finally, we can introduce the shaft of your dreams. Autoflex shaft with K. H. T (Korea hidden technology) applied is a new concept of the shaft that changed the common sense of the ordinary shaft. This soft Autoflex Shaft will provide you the fun that you have never experienced. Up to 20~30 gram lighter than the conventional