How to Rate Graphite Driver Shafts

Consider three factors when choosing the proper graphite driver shaft: flex, weight and flex point. By taking these factors into consideration, a golfer can rate driver shafts by the characteristics most beneficial his game. Golfers have unique traits that factor into the best choice of a driver shaft. A 6-foot tall young man needs to choose different characteristics in a shaft than a 5-foot senior woman, and they would rate the shafts differently.

Instructions

    • 1

      Measure your club head speed to determine the proper shaft flex for your swing. This is the most important factor in rating a driver shaft, as a golfer won't produce optimum results if using the wrong flex. Club head speed at impact can be measured using a device that attaches to the club or by using an electronic swing speed monitor. Most golf facilities will have device and personnel trained to measure swing speed. An average swing speed with a driver of 60 MPH or less should use a ladies ("L") flex. Swing speed of 60 -75 MPH should use a senior flex ("A"). Swing speed of 75-90 MPH calls for a regular ("R") flex. Stiff ("S") shafts are designed for a speed of 95 MPH and faster swings. Extra Stiff ("X") flexes are only for the most powerful swings of 115 MPH and faster.

      Determine the swing speed to narrow the focus to driver shafts that are the proper flex for the individual.

    • 2

      Determine the weight of the driver shaft by reading the label or the writing on the shaft. Most modern shaft manufacturers print the weight in grams directly on to the graphite shaft. Lighter weight shafts in the 50-70 gram range will benefit golfers with a slower, smooth swing. Golfers who swing harder or who are stronger will prefer a heavier shaft because it will allow them to better feel the club head during the swing.

    • 3

      Choose your desired ball trajectory to determine the flex point you will need. Golfers who like to hit the ball high will want a low flex point. Others who want to keep their ball flight low will want a high flex point. Flex point is often printed directly on the shaft and, if not, will be listed on the manufacturer's specification list.

    • 4

      Use the three factors of flex, weight and flex point to determine the shaft best fitted to your game, then rate the shafts according to how well they fit your criteria. Consider whether the shaft fits the desired club head, appearance, price and performance.