The golf shaft is an essential part of a golfer’s game, as it provides the golfer with a way to generate enough force to strike the golf ball with the club head. Project X makes various high-quality golf shafts at various weights.
The Project X 6.5 golf shaft weighs 125 grams (4.4 ounces). This weight is slightly heavier than other Project X Flex options. Different shaft weights influence how fast or slow a golfer swings.
In the rest of this article, I’ll discuss the 6.5’s weight and other things you should know about golf club shafts and picking the right one. Let’s get to it!
How Does the 6.5’s Weight Compare to Other Project X Flex Options?
The Project X 6.5 shaft weighs 125 grams (4.4 ounces), heavier than the Project X 5.0, 5.5, and 6.0 flexes. Project X flexes go up by five grams (0.2 ounces) of weight with every flex level.
Both the Project X 6.5 flex golf shafts, the tapered tip, and the parallel tip weigh 125 grams (4.4 ounces). Project X shafts go up five grams (0.2 ounces) of weight with every flex level, as the following table demonstrates:
| Flex | Weight |
| 5.0 (Regular) | 110 grams (3.8 ounces) |
| 5.5 (Regular Plus) | 115 grams (4 ounces) |
| 6.0 (Stiff) | 120 grams (4.2 ounces) |
| 6.5 (Stiff Plus) | 125 grams (4.4 ounces) |
| 7.0 (Extra Stiff) | 130 grams (4.6 ounces) |
A golf club shaft flex determines if the shaft bends during a swing. This quality influences how far a golfer can hit the ball and which way the ball goes. Therefore, the importance of finding the right flex should not be underestimated.
Many beginner golfers use more flexibility shafts, making it easier to propel the ball further. Different flex ratings include:
- Stiff
- Firm
- Regular
- Ladies
- Senior
- Amateur
Project X shafts are made of steel, which makes them more difficult to swing. However, this doesn’t mean they’re only for professional or advanced golfers. Every player needs a different shaft weight and flex, so you must get fitted for yours.
Heavier shafts activate different muscle groups in the player, making the swing more successful overall. However, some golfers may require a lighter shaft, especially those that need to increase the speed the club head travels when it hits the golf ball. A lighter shaft reduces the golf club’s total weight, making swinging easier for less experienced and weaker golfers. For these players, the Project X 6.5 shaft might be too heavy.
Ultimately, the Project X 6.5 shaft is best for golfers looking for a stiff, stable shaft with a lighter profile, fast tempo, low trajectory, and low spin. Therefore, if you struggle with hitting the ball too high, I recommend trying out this brand and flex.
Final Thoughts
The Project X 6.5 flex golf shaft weighs 125 grams (4.4 ounces). This weight is heavier than the other Project X flex options, including the 5.0, 5.5, and 6.0 flexes. Some golfers play better with heavier shafts because it activates different muscle groups that make the swing more powerful and propel the ball further.