
Balance two preferences
The balance between substance and flexibility is personal. Flex offers a way to explore both within the Autopower range.
A firm feel, without a rigid swing.
You like a substantial strike, but want flexibility as you swing. Autopower Flex brings a softer flex response to a firm feel at impact. It is for golfers looking for their own balance between those two sensations.


The balance between substance and flexibility is personal. Flex offers a way to explore both within the Autopower range.

Look beyond the flex number to the shaft weight. Compare specifications at the same tempo to find a comfortable combination.

Substance and softness can belong in the same conversation. Flex offers another direction within Autopower for golfers who appreciate both sensations.
CPM is listed as a factual figure. Fitting is guided by swing speed and tempo, never by CPM comparison.


Fit around swing speed and tempo, then compare total club weight, feel and ball flight with your chosen head.
| Spec | Weight (g) | CPM |
|---|---|---|
| 0 | 40 | 190 |
| 1 | 47 | 210 |
| 2 | 52 | 235 |
| 3 | 54 | 245 |
| 4 | 56 | 255 |
| 5 | 63 | 265 |
| 6 | 65 | 275 |
| 7 | 71 | 285 |
| Spec | Weight (g) | CPM |
|---|---|---|
| 1 | 48 | 220 |
| 2 | 54 | 240 |
| 3 | 55 | 250 |
| 4 | 56 | 255 |
| 5 | 61 | 270 |
| 6 | 63 | 280 |
| 7 | 75 | 295 |
| Spec | Weight (g) | CPM |
|---|---|---|
| 1 | 50 | 240 |
| 2 | 53 | 250 |
| 3 | 55 | 260 |
| 4 | 56 | 270 |
| 5 | 61 | 280 |
| 6 | 63 | 290 |
| 7 | 72 | 300 |
Autopower was there when Dumina began in 2013. Flex carries its substantial feel forward with a more flexible response for golfers seeking firmness and comfort together.

autoFlex is one of the most counterfeited shafts in the world. Every genuine shaft carries a 12-digit engraved code — check it before you pay.