What does FCM mean in golf?
5.5 is just the flex, the same system is used today. FCM stands for frequency coefficient matched.
How many CPMs are there between each flex?
CPM (Cycle Per Minute) Tolerance: Others, like MATRIX, are very specific about CPMs and assign a range of 4 CPMs to each flex, i.e. Regular flex, 6M3 is 241-245.
What does 60 mean on a golf shaft?
60 Gram Shafts – Who Are They For? The shafts in the drivers of most golfers are probably in the 60 gram bracket. These shafts are light enough to help with speed yet heavy enough to give that feeling of more stability during the swing. This shaft weight will be beneficial to most golfers out there.
What do shaft flex numbers mean?
Higher rated torque numbers means the shaft twists more but it also has softer feel. An example is a 5 degree torque vs a 3 degree torque. The 5 degree torque will feel softer compared to the 3 degree torque which will feel much stiffer.
What does 5.5 mean in shaft flex?
Stiff
Regular – 5.0. Regular Plus – 5.5. Stiff – 6.0. Extra Stiff – 6.5. Extra Stiff Plus – 7.0.
What CPM is stiff shaft?
A shaft with a higher frequency (more CPMs) is stiffer than one with a lower frequency (fewer CPMs). A shaft with a frequency of 7.0 is very stiff and a shaft with 2.0 frequency is very soft.
What is CPM shaft?
Simply put, CPM stands for “cycles per minute,” which measures the frequency of a golf shaft. To obtain this measurement, a fitter or club builder places the grip end of a golf club into a clamp, then pulls on the tip section of the shaft and releases it to make it oscillate.
Is 100 mph a good swing speed?
Well, more than 40 percent of golfers measured swing the club between 91 and 100 mph, according to the same data. The overall average is 93.4 mph, so if you’re hovering around there, you should feel pretty proud of yourself. A swing speed in the 90s puts you right around average.
What does 6.0 mean for shaft flex?
Is a 70g shaft too heavy?
A 70-gram driver shaft is considered to be pretty heavy but not the heaviest. It falls into the middle but is still on the heavier side when you consider you could go with 50 or 60 grams instead.
What shaft flex do I want?
– Golf Shaft Flex Chart
| Carry Distance | Swing Speed | Flex |
|---|---|---|
| Under 200 yards | Under 75 mph | Ladies or Senior |
| 200 to 240 yards | 75 to 95 mph | Regular |
| 240 to 275 yards | 95 to 110 mph | Stiff |
| Over 275 yards | Over 110 mph | Stiff or Extra Stiff |