Aerotech Steelfiber (Parallel)Current
Maker specifications
| Flex | Weight | Torque | Tip | Butt | Length | Launch | Spin |
|---|---|---|---|---|---|---|---|
| 55g Amateur | 64g | 4.9° | 0.37" | 0.6" | 41" | — | — |
| 55g Regular | 55g | 5.1° | 0.37" | 0.6" | 41" | — | — |
| 70g Amateur | 74g | 3.5° | 0.37" | 0.6" | 41" | — | — |
| 70g Regular | 74g | — | 0.37" | — | — | — | — |
| 70g Stiff | 74g | 3° | 0.37" | 0.6" | 41" | — | — |
| 80g Regular | 85g | 2.9° | 0.37" | 0.6" | 41" | — | — |
| 80g Stiff | 85g | 2.8° | 0.37" | 0.6" | 41" | — | — |
| 80g Xstiff | 85g | 2.3° | 0.37" | 0.6" | 41" | — | — |
| 95g Regular | 95g | 2.5° | 0.37" | 0.6" | 41" | — | — |
| 95g Stiff | 95g | 2° | 0.37" | 0.6" | 41" | — | — |
| 95g Xstiff | 95g | 1.8° | 0.37" | 0.6" | 41" | — | — |
| 110g Regular | 110g | 2.1° | 0.37" | 0.6" | 41" | — | — |
| 110g Stiff | 110g | 1.9° | 0.37" | 0.602" | 41" | — | — |
| 110g Xstiff | 110g | 1.9° | 0.37" | 0.602" | 41" | — | — |
| 125g Stiff | 125g | — | 0.37" | — | — | — | — |
| i70 A | 74g | — | — | — | — | Mid | High |
| i70 R | 74g | — | — | — | — | Mid | High |
| i70 S | 74g | — | — | — | — | Mid | High |
| i80 A | 85g | — | — | — | — | Mid | Mid |
| i80 R | 85g | — | — | — | — | Mid | Mid |
| i80 S | 85g | — | — | — | — | Mid | Mid |
| i80 X | 85g | — | — | — | — | Mid | Mid |
| i95 R | 95g | — | — | — | — | Mid | Mid |
| i95 S | 95g | — | — | — | — | Low | Mid |
| i95 X | 95g | — | — | — | — | Low | Mid |
| i110 R | 110g | — | — | — | — | Mid | Mid |
| i110 S | 110g | — | — | — | — | Low | Mid |
| i110 X | 110g | — | — | — | — | Low | Mid |
| i125 S | 125g | — | — | — | — | Low | Mid |
- Build
- Composite iron shaft, SteelFiber family
- Profile
- Mid launch
- Sources
- Published specifications and model history via truetemper.com, fairwayjockey.com (medium confidence on the launch year)
Weight by flex
Related sheets
Thinking about this shaft?
Bring your club by and we’ll measure what you play now against this sheet, then build a test club so you can hit the two side by side before anything gets pulled. Numbers here are raw, uncut, as the maker publishes them.