Aerotech SteelFiber i80 Review

Aerotech SteelFiber i80 shafts are one of the most highly coveted shafts by the world’s best. The reason is simple: They have more professional tour wins than other graphite iron.

These shafts are designed to deliver the best of both worlds: the consistency and control of steel shafts combined with the lightweight feel and vibration-dampening of graphite.

Are you thinking about adding these shafts to your collection and are unsure if they are the right fit?

Follow along as we review them, exploring the design, performance, and benefits. So, let’s tee it up and see if these shafts can help take your game to the next level.


Aerotech SteelFiber i80 Review

The Aerotech SteelFiber i80 graphite iron shafts are for players seeking some of the latest and greatest shafts in golf technology.

They are revolutionary shafts that promise to take players’ games to the next level. They feature Aerotech’s unique SteelFiber technology, combining steel stability and graphite power.

They offer maximum performance without compromising control, thanks to their unique construction and composition.

Golfers will surely get an incredible balance of feel, accuracy, and distance. They also come in numerous weights and flex options and are available in Taper and parallel tip configurations.

Generally, these shafts offer all the mouth-watering benefits of golf graphite shafts while combining unmatched control and consistency.

Key Details

  • High modulus graphite core
  • Stability of steel shafts with the power of graphite
  • The entire surface of the shafts has more than 59 miles of steel fiber
  • Bend profile based on tour-winning SteelFiber i95
  • Excellent distance and control
  • Premium feel

Steelfiber i80 Swing Speed

Steelfiber’s i80 shafts are truly a testament to the adage, “Size isn’t everything.” They may be lighter than your conventional steel shaft, but they deliver a punch that would make a heavyweight boxer envious.

If your swing speed falls within the moderate range, you’re in for a real treat.

We’re talking about a shaft that combines the control and consistency of steel with the comfort and flexibility of graphite. The result? An exceptional blend of accuracy and distance.

If you’re swinging within the 75 to 85 mph range, the i80 shafts dance effortlessly to your rhythm, providing a smooth transition with an energetic release.

But don’t be fooled by their grace. These shafts are not just about the ballet; they’re about the tango, too. They are robust and offer an impressive level of stability through impact.

You’ll find your shots carving through the wind with a penetrating trajectory, making them perfect companions for those breezy afternoons on the course.

In a nutshell, if you’re a golfer with a moderate swing speed looking for a shaft that offers the benefits of both steel and graphite, the Steelfiber i80 could just be your new best friend.

It’s like having your cake and eating it too, except this cake improves your golf game.

Build and Materials

The Aerotech SteelFiber shafts have a composite construction, meaning they feature a combination of steel fibers and graphite blended to obtain a unique material with the attributes of both materials.

This innovative design gives the SteelFiber shafts extreme durability and longevity.


The Aerotech SteelFiber i80 shafts boast a mid-high and low-mid spin profile which enhances and improves distance and higher trajectory.

The low-mid spin rate enables players to hit longer and farther shots almost effortlessly. The shafts also spot a mid-kick point, promoting a higher launch and more penetrating ball flight.

Weight and Length

The SteelFiber shafts are available in a wide array of lengths, giving players more customization options to suit their preferences.

The weight is 80 grams and is ideal for players with moderate swing speeds who want a balance of distance of control.

Flex Options

Shaft flexibility denotes how much it can bend and twist when swinging. The SteelFiber i80 shaft is available in a wide range of flex options.

The flex options include regular, stiff, and extra stiff, giving players the luxury to select the one that matches their swing speed. As such, they can get optimized performance on the golf course.


Tempo denotes how you swing the shaft fast. It influences how a player loads and unloads the shaft, significantly affecting which shaft will be most suitable. The SteelFiber i80 shafts have a moderate swing tempo.

Spin and Trajectory

The SteelFiber i80 shafts have a mid-spin and trajectory. Spin represents the amount of backspin a golf ball has. The shaft design can determine and promote spin to maximize performance.

On the other hand, the trajectory is the ball’s flight and the maximum height it reaches.

A higher trajectory shaft will help get the ball more in the air, while a lower trajectory will help minimize ball height and prevent it from hitting too high.


A significant benefit of this set of shafts is consistency.

The SteelFiber i80 shafts are renowned for their consistent performance across the whole shaft length thanks to the composite construction, which directly improves accuracy and minimizes dispersion.

Pros of Aerotech SteelFiber Shafts

  • Consistent performance across the shaft lengths
  • Improved launch angle
  • Excellent accuracy and distance
  • Wide range of flex options
  • Increased ball speed
  • Lightweight and easier to hit
  • Comfortable feel
  • Better durability compared to graphite shafts


  • High price point compared to other shafts within the category
  • It might be too stiff for players with slower swing speeds
  • Limited range of shafts

Are SteelFiber Shafts Worth It?

Aerotech SteelFiber i80 Review

The SteelFiber shafts are excellent options for players who want more consistent performance and control.

The control and feel they offer players are some of the selling points. Generally, any beginner or a pro player looking for a good combination of lightweight feel, accuracy, and consistency will find the SteelFiber shafts worthwhile.

However, whether the SteelFiber shafts will be worth it depends on individual skills and preferences.

If you’re unsure of whether the shafts will be the right fit for you, you may try the service of a professional club fitter. The recommendation from analyzing your swing characteristics may help you make an informed decision.

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