| C Taper | KBS Tour 90 | |
| Flex | Regular, Regular Plus, Stiff, Stiff Plus, Extra Stiff | Regular and Stiff |
| Length | 37.5 inches – 41 inches | 41.25 inches |
| Weight | 110 grams – 130 grams | 101 – 102 grams |
| USGA Legal | Yes | Yes |
Flex: C Taper vs KBS Tour 90
The C Taper’s flex options total encompass those of the KBS Tour 90, listing Regular Plus, Stiff Plus, and Extra Stiff in addition to the two other options that both brands provide.
If you’re an experienced player and have a higher swing speed than the average golfer, you likely will have more success looking at the C Taper than the Tour 90 since stiffer shafts are tailored towards golfers who can pack more of a punch behind the ball.
Length: C Taper vs KBS Tour 90
The C Taper offers some range when it comes to shaft length, allowing you to choose from anywhere between 37.5 inches up to 41 inches. The KBS Tour 90, however, offers one length that is outside the realm of the C Taper.
The length of the shaft generally influences two other characteristics of the shaft: flex and weight. As the cub shaft gets longer, it usually becomes heavier and more flexible. If you want to get as stiff of a shaft as you can, you may want to look towards the C Taper, but if length is the priority, then the Tour 90’s got your back.
Weight: C Taper vs KBS Tour 90
Similar to the shaft length discussion, the C Taper has a relatively wide range to choose from, whereas the Tour 90 has minimal wiggle room. With the varying weights, you can cater more towards your specific needs when choosing the shaft.
Intuitively, the lighter the shaft, the faster it can be swung. If the name of your game is accuracy, having a heavier shaft will allow you to focus less on speed and more on control.
USGA Legal: C Taper vs KBS Tour 90
The USGA actually has a set of regulations pertaining to the legality of equipment used in the sport. In terms of shaft length, none can be longer than 46 inches. Fortunately, both brands offer lengths that are within the parameters of the USGA, which means they can be used at any level legally.