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| New to the i20s is the variable cavity pull construction https://www.sabusinesshub.com/webforum/viewtopic.php?f=6&t=8981 |
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| Author: | Marian1987 [ Sat Jun 09, 2012 4:03 am ] |
| Post subject: | New to the i20s is the variable cavity pull construction |
At first glance, the Ping i20 irons are an obvious departure from the i-lines of the past. The most obvious of these changes are the use of the vertical custom tuning port (CTP) and stabilization bars in the cavity; carryovers from PING’s S56s. The stabilization bars help improve feel along with a thicker face in the impact area, while the vertical CTP construction allows for a lower center of gravity and different options for weight positioning.Another key feature to the design of the i20s is PING’s blended set concept. As was the case with the i15s, the i20s are noticeably longer heel to toe in the long irons, gradually decreasing in size to the wedges. This time around, PING made the top rail thicker in the long irons transitioning toward a thinner topline in the wedges, dramatically increasing the MOI where golfers need it most.Along with the tungsten weighting in the toe, these three features increase the MOI across the horizontal axis by about 3% throughout the set,and between 4% (PW) and 12% (3iron) more vertical axis forgiveness over the i15 irons. Given the greater headweight and smaller size that irons have compared to drivers, that increase is substantial. Basically, the i20 irons provide golfers a pitching wedge that has almost the same workability as the S56s with a 3 iron that’s even easier to hit than the i15 counterpart.New to the i20s is the variable cavity pull construction. Here, PING moved the center of gravity down and toward the front in the wedges to give players a more piercing trajectory, progressively pulling the COG back to elevate ball flight in the long irons. This feature makes the clubs more user friendly while maintaining workable distance control throughout the set, prioritizing accuracy in the short irons and forgiveness in the long irons.To accommodate all these new features, the differences in how they’ll cause the ball to react, and the adjustments that golfers may make, PING adjusted the sole design so that turf interaction wouldn’t detract from the clubs’ utility. Changes include more material in the heel to decrease digging, more bounce, a slightly blunted leading edge, and a little trailing edge relief. These changes were needed because when the lower the center of gravity is placed, the more the clubhead wants to deflect down into the ground when impacting the ball (which is why you don’t take divots on practice swings). cheap golf for sale on www.golffranceshop.com |
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