Aerotech SteelFiber Parallel Graphite Iron Shafts
Aerotech SteelFiber Parallel Graphite Iron Shafts
How The Iron/Wedge Assembly Works
- Once all the components are in stock (could be same day or we may have to order the components) to rebuild your irons/wedges, you’ll receive an email with a shipping label to send your clubs to us OR If you are local you can just drop off the clubs to the front desk
- You are responsible for packing the clubs in an appropriate box
- Once we receive your clubs they will move through the production line in 2-4 days
- Upon completion, we’ll email you a tracking number
- We cannot build clubs orders with shipping addresses outside the United States
We will make every effort to accommodate additional requests; however, availability cannot be guaranteed. Please contact us at (239) 490-9080 or email support@thegolfguys.com for any questions.
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Aerotech SteelFiber Parallel Graphite Iron Shafts Specifications
Based on the manufacturer's official specifications from Aerotech Golf's website, the SteelFiber Parallel Graphite Iron Shafts are available in several models, each designed for different player profiles. These shafts feature a .370" parallel tip diameter for broad compatibility with iron heads. Below is a compiled specification chart summarizing the key data across models. Note that lengths are uncut, torque values are approximate averages, and performance characteristics (launch and spin) are model-dependent.
| Model | Flex Options | Weight (g) | Torque (°) | Launch | Spin | Length (in) | Butt Diameter (in) |
|---|---|---|---|---|---|---|---|
| i55 | A, R, S | 55 | 3.3–3.8 | High | Low | 41 (3-iron) | .600 |
| i65 | A, R, S | 65 | 3.1–3.6 | High | Low | 41 (3-iron) | .600 |
| i75 | A, R, S | 75 | 2.9–3.4 | Mid-High | Mid | 41 (3-iron) | .600 |
| i80 | R, S, X | 80 | 2.7–3.2 | Mid | Mid | 41 (3-iron) | .600 |
| i95 | R, S, X | 95 | 2.5–3.0 | Mid | Mid | 41 (3-iron) | .600 |
| i110 | S, X | 110 | 2.1–2.6 | Low-Mid | Mid | 41 (3-iron) | .600 |
Additional Notes:
- Tip Diameter: All models have a .370" parallel tip for easy trimming and fitting.
- Bend Point: Mid for most models, promoting a balance of distance and control.
- Material: Proprietary SteelFiber construction with integrated steel fibers for stability and dampening.
- These specs are optimized for increased clubhead speed (up to 3–5 mph vs. steel) and reduced vibration, making them suitable for players transitioning from steel shafts.





