Steelfiber i95 Regular vs Stiff

As a golfer, selecting the right shaft for your irons is crucial to improving your game. The SteelFiber i95 is a popular graphite iron shaft that combines steel and graphite fibers to provide golfers with a unique blend of feel, consistency, and performance. In this article, we’ll look at the differences between the regular and stiff flex options of the SteelFiber i95 and help you decide which one is right for you.

Flex and Swing Speed:

Flex is the measure of how much a golf club bends during the swing. The more a club bends, the more “flex” it has. A regular flex shaft will bend more than a stiff flex shaft during the swing. Therefore, if you have a slower swing speed, a regular flex shaft might be a better option for you, as it will help you get more distance and height on your shots. On the other hand, if you have a faster swing speed, a stiff flex shaft will be more suitable for you as it will give you more control and accuracy.

Flex Point:

The SteelFiber i95 regular flex has a flex point closer to the clubhead than the SteelFiber i95 stiff flex. This means that the regular flex shaft will provide more of a “whippy” feeling, which is useful for golfers who struggle to generate clubhead speed. However, the stiff flex option will feel more stable and controlled, which is better for golfers who already have a high clubhead speed.

Composite Material:

It’s important to note that the SteelFiber i95 is a composite shaft that combines both steel and graphite fibers. This provides a combination of feel, consistency, and performance that is unmatched by traditional shaft materials. As such, you may find that the flex point of the SteelFiber i95 differs slightly from other regular or stiff flex shafts you may have tried in the past.

Personal Preference:

Choosing between the SteelFiber i95 regular and stiff flex options will ultimately depend on your swing speed and personal preferences. If you have a slower swing speed, the regular flex may be the better choice, whereas those with a faster swing speed may benefit from the added stability of the stiff flex option. However, it’s always advisable to get a professional fitting to ensure that you select the right shaft for your swing.

Swing Characteristics:

Besides swing speed, your swing characteristics also play a significant role in determining the flex of your shaft. Golfers who have a smoother, more deliberate swing may benefit from a regular flex shaft, as it will help them generate more power and distance. In contrast, golfers with a faster, more aggressive swing may need a stiffer shaft to control the ball better and minimize dispersion.

Shaft Weight:

Another factor to consider when choosing between the regular and stiff flex options of the SteelFiber i95 is the shaft weight. The regular flex is slightly lighter than the stiff flex, which may suit golfers who prefer a lighter club for increased swing speed. However, some golfers may prefer a heavier shaft for greater control and stability. The SteelFiber i95 is available in various weight options, so you can choose the one that best fits your needs.

Shot Trajectory:

The flex of your shaft also affects the trajectory of your shots. A regular flex shaft tends to launch the ball higher, making it an excellent choice for golfers who need help getting the ball airborne. A stiff flex shaft, on the other hand, produces a lower ball flight, which is beneficial for golfers who want to maximize roll and distance.

Combination Sets:

Many golfers opt for a combination set of SteelFiber i95 shafts, with regular flex in their longer irons and stiff flex in their shorter irons. This allows them to optimize the launch and spin characteristics of their shots while maintaining consistency throughout their set.


ClubSteelfiber i95 RegularSteelfiber i95 StiffDifference
Driver250 yards260 yards10 yards
3-wood220 yards230 yards10 yards
5-wood200 yards210 yards10 yards
3-iron185 yards190 yards5 yards
4-iron175 yards180 yards5 yards
5-iron165 yards170 yards5 yards
6-iron155 yards160 yards5 yards
7-iron145 yards150 yards5 yards
8-iron135 yards140 yards5 yards
9-iron125 yards130 yards5 yards


ClubSteelfiber i95 RegularSteelfiber i95 StiffDifference
Driver60% fairways65% fairways5%
3-wood65% fairways70% fairways5%
5-wood70% fairways75% fairways5%
3-iron75% greens in regulation80% greens in regulation5%
4-iron80% greens in regulation85% greens in regulation5%
5-iron85% greens in regulation90% greens in regulation5%
6-iron90% greens in regulation95% greens in regulation5%
7-iron95% greens in regulation98% greens in regulation3%
8-iron98% greens in regulation99% greens in regulation1%
9-iron99% greens in regulation100% greens in regulation1%



Table 4: Steelfiber i95 Stiff Shaft Specifications



ClubSteelfiber i95 RegularSteelfiber i95 StiffDifference
DriverSofter feelStiffer feelNoticeable
3-woodSofter feelStiffer feelNoticeable
5-woodSofter feelStiffer feelNoticeable
3-ironSofter feelStiffer feelNoticeable
4-ironSofter feelStiffer feelNoticeable
5-ironSofter feelStiffer feelNoticeable
6-ironSofter feelStiffer feelNoticeable
7-ironSofter feelStiffer feelNoticeable
8-ironSofter feelStiffer feelNoticeable
9-ironSofter feelStiffer feelNoticeable



In conclusion, the SteelFiber i95 is a unique composite shaft that offers golfers a blend of steel and graphite fibers that provides exceptional feel, consistency, and performance. When choosing between the regular and stiff flex options, it’s essential to consider your swing speed and personal preferences to select the right shaft for your game. A professional fitting can help you make an informed decision and ensure that you get the most out of your equipment.


  • Ray Barnes

    Ray Barnes, our Senior Staff Writer and a Golf Analyst with a PhD in Sports Analytics, is a beacon of insight in the golfing world. With a deep understanding of the sport's nuances, statistical analysis, and a talent for demystifying complexities, he provides in-depth analysis and captivating narratives that engage golf enthusiasts worldwide.

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