When it comes to building golf clubs, both swing weight and MOI (Moment of Inertia) are important factors to consider. Swing weight is a measurement of how heavy the club feels when swung, while MOI is a measurement of the club’s resistance to twisting during the swing.
Swing weight is determined by the distribution of weight throughout the club, with a heavier head or grip resulting in a higher swing weight. MOI, on the other hand, is affected by both the weight distribution and the overall shape and size of the clubhead.
Ultimately, which factor is more important depends on the individual golfer’s preferences and swing characteristics. Golfers who prefer a heavier feel to their clubs may prioritize swing weight, while those who struggle with off-center hits may prioritize MOI.
However, it’s worth noting that both swing weight and MOI can be adjusted through club fitting and customization. A skilled club fitter can help golfers find the ideal combination of swing weight and MOI for their game.
The club heads is the heaviest part of your golf club ranging from around 200 grams for a driver down to about 300 grams for wedges. The heads are roughly 7 to 9 grams apart from Drivers to wedges with 9 in fairways and 7 in hybrids and irons. Clubheads remain fairly constant from all companies, meaning all Drivers are similar, all fairways are similar, all hybrids are similar and all irons are similar. This is to insure when building your set remains the same swing weight throughout as they become progressively shorter. While shafts and grips can come in multiple weights.
Shafts are the second heaviest part of the club.
Golf shafts come in a variety of weights depending on the material used and the intended use of the club. The most common materials used for golf shafts are steel, graphite, and composite materials.
Steel shafts are typically the heaviest option and can weigh anywhere from 90 grams to over 130 grams. The weight of a steel shaft is determined by its length, diameter, and thickness. Generally, longer steel shafts will be heavier than shorter ones.
Graphite shafts are lighter than steel and can weigh anywhere from 40 grams to 90 grams. The weight of a graphite shaft is determined by its length, diameter, and thickness as well as the type of graphite used in its construction. Generally, high-end graphite shafts will be lighter than lower-end options.
Composite shafts are a newer option that combines the benefits of both steel and graphite. These shafts are made from a mixture of carbon fiber and other materials and can weigh anywhere from 50 grams to 120 grams. The weight of a composite shaft is determined by its length, diameter, and thickness as well as the specific materials used in its construction.
In summary, golf shafts can range in weight from 40 grams to over 130 grams depending on the material used and the intended use of the club.
Grips are the lightest ranging from around 35 grams to around 70 grams