autoFlex Driver Shaft
autoFlex Driver Shaft
The autoFlex Driver Shaft is designed for golfers seeking more speed and flexibility from their swing. This shaft is made with an ultra-lightweight material to maximize club head speed and reduce fatigue. The innovative design also offers superior control and stability to help achieve longer, straighter drives.
MAP $790
| Flex | Weight (g) |
Recommended Swing Weight |
Driver Club Speed |
| SF305x | 41 | C5-C9 | 70-90 |
| SF405 |
45 | C8-D0 | 85-100 |
| SF505 | 50 | D0-D1 | 95-100 |
| SF505x | 55 | D1-D1.5 | 100-110 |
| SF505xx | 57 | D1.5-D2 | 110-120 |
