KBS HiRev 2.0 and 610 Wedge Shaft Review

KBS Wedge Shafts
HiRev 2.0  &  610

By Russ Ryden, A Golf Digest America’s 100 Best Clubfitter
Fit2Score, Dallas Fort Worth, Texas

KBS Tour Wedges HiRev 2 Image

It is always a pleasure to spend time talking about shafts and fitting with Kim Braly. If a picture is worth a thousand words, then a video is worth a thousand pictures. If you want to truly understand the two new wedge shafts from KBS watch the video embedded below. The short story is KBS has improved on the original Hi-Rev wedge shaft and introduced a new model.

The Hi-Rev 2.0 will replace the original KBS HiRev Wedge Shaft. The new design is a higher launching shaft that will create more spin. The illustration below shows the difference between the KBS HiRev and the KBS HiRev 2.0.  Butt to tip change in stiffness is higher in the new model. And additional loss of stiffness in the tip will create more launch and therefore more spin than the original HiRev design. If your club head speed does not generate enough spin, the HiRev 2.0 shaft will contribute to a higher launch wedge shot.

The 610 is modeled on last years Tour V design. A long stable butt section with a rapid loss of stiffness about 14″ from the tip. Tour testing has shown this design produces a lower, more penetrating ball flight. The softer tip will create enough spin to check the ball up without adding height to the shot with excessive spin. If you want to keep your wedge shots from getting blown around and you have the club head speed to spin the ball, you should test this design. The model name, 610, comes from the butt diameter. To create the design, butt diameter became a little larger as explained in the video.

The technical discussion, measurements and testing results are available only to registered readers

This interview was shot at the 2015 PGA Merchandise show. It is worth watching to listen to one of the most experienced club fitters of our time discuss club fitting.

True Temper Wedge Shafts

Wedge Golf Shafts – True Temper

By Russ Ryden, A Golf Digest America’s 100 Best Clubfitter
Fit2Score, Dallas Fort Worth, Texas

TT_Wedges_Ei.fw

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Enjoy and Good Golf,
Russ

Nippon Wedge Shafts

Wedge Golf Shafts – Nippon WV Shaft

By Russ Ryden, A Golf Digest America’s 100 Best Clubfitter
Fit2Score, Dallas Fort Worth, Texas

Nippon WV ImageNippon makes a great dedicated wedge shaft, the N.S Pro WV. It was introduced in 2009 and has been one of my custom fitted wedge shafts since that time. It is one of the higher launch, therefore higher spin wedge shafts available. It is offered in three weights which correspond to increasing stiffness. Those weight options align well with the weights of the N.S Pro line of iron shafts. Using the wedge shaft that is just slightly higher than the weight of the iron shafts have proved to be a good fit.

The technical discussion, measurements and testing results are available only to registered readers

KBS Wedge Golf Shafts

Wedge Golf Shafts – KBS Tour, KBS Hi-Rev, KBS CTaper, KBS Tour V

By Russ Ryden, A Golf Digest America’s 100 Best Clubfitter
Fit2Score, Dallas Fort Worth, Texas

Golf wedge shafts, unlike driver shafts, do not get updated every year. When some prototypes arrived recently I realized I had not looked at wedge profiles in several years. Nothing had changed during that time. This year, the KBS Tour V and the Modus3 Tour 130 brought an entirely new profile to iron shafts. This profile is very interesting as a stand alone wedge shaft. Before we get to it, lets look at the KBS golf wedge shafts.

KBS Tour Wedges EiGjTb
The KBS Tour was the first shaft introduced by Kim Braly. The wedge shaft from that model is offered as a stand alone wedge shaft. It is a mid high launch design. The KBS tour is available in 5 weights, R, R+, S, S+ and X. starting at 110 grams and ascending in 5 gram increments. When the new groove rule was introduced, Kim introduced the KBS Hi-Rev wedge shaft to get back some of the spin lost from the softening of the wedge edges.

The KBS Tour C Taper came next. It is modeled on the Project X which Kim Braly designed at Royal Precision. It is stepless and is designed to create a lower launch lower spin ball flight. While not offered as a stand alone wedge shaft product, the wedge shaft in the sets is a great choice for someone looking to lower wedge ball flight. Like the KBS Tour, the KBS Tour C Taper is available in 5 weights.

KBS Tour Wedge EI ProgressionKBS Tour shafts have consistent bend profiles from flex to flex. The R is the same design as the S, just a little heavier and a little stiffer. With 5 flex/weight combinations, I fine tune flight and feel by moving up or down between weights. This illustration shows the KBS Tour wedge stiffness progressions. The same relationships are true for all KBS iron golf shafts. The KBS Tour 90 is a lighter weight version of the KBS Tour, adding two more weight options. Likewise, the KBS Tour C Taper Lite adds 3 additional weigh options to the C Taper design.

KBS Tour HiRevvsX8iMany years ago I learned in Royal Precision Rifle Shaft Certification class how to create the Rifle Spinner Wedge Shaft. The formula was simple, go up a flex and use the 8 iron. The Rifle Golf Shaft has a parallel tip, designed to be trimmed by the club maker. I now use constant weight taper shafts exclusively. But, that lesson prompted me to look at closely at the design of the KBS Tour Hi-Rev Wedge shaft when it was introduced. And I found the designer of the Rifle product, Kim Braly, used the same principle in constant weight shafts. Knowing this, I have built countless ‘Spinner’ wedges in sets applying the same principle with all of the KBS shafts, C Tapers and C Taper Lite’s included. The feedback from my customers is universal, they love the feel of the wedge shafts on partial shots.

KBS Tour V Wedge Shaft

KBS Tour V Wedge EiGjTbIn 2014 the KBS Tour V design was introduced. The KBS Tour V is available in three weights, 110, 115 120. There are also two professional club maker, only KBS Tour V Tour weight/flex models, 125 and 130 grams. This chart shows the 130 gram V X flex and the two Tour flex models. This is a unique design. When Mark Maness tested the Tour V design his immediate reaction was to change his release because he did not like the height of the ball flight. The Tour V design is a high launch, high spin shaft. It promotes a drop and stop ball flight. That makes it an interesting wedge shaft choice.

KBS TourV Deflection Here is a look at the deflection profiles derived from the EI profiles of the KBS Tour, KBS Hi-Rev and the KBS Tour V wedge shafts of similar weight and flex. There is not a lot of difference between the KBS Tour and the KBS Hi-Rev. But, the Tour V deflects significantly more. Based on our experience, the KBS Tour V creates a higher flight. With higher flight come more spin. That combination creates the drop and stop shot we look for from our wedges. If you are looking to add trajectory and spin to your wedges, the KBS Tour V shaft will deliver.