Tag Archives: UST Mamiya

UST Mamiya Proforce V2 Driver Shaft Review

UST Mamiya Proforce V2 Driver Shaft

By Russ Ryden, Fit2Score, A Dallas Fort Worth Club Fitter & Builder
The Highlands Performance Golf Center, Carrollton Texas 
Golf Digest Certified America’s 100 Best Club Fitter

The UST Mamiya ProForce has been with us for a very long time. It appears to have changed little over its time. I have told this story in an earlier review, but for those that miss it, I will repeat it.
During a lunch meeting of UST management after a tour win in the 90’s they reflected on how little attention the bland color of the shaft received in media. The engineer at the table picked up a jar of mustard and declared he would fix the problem, he would paint them mustard color. The tour rep was horrified with the idea. Over his objection, he was handed mustard colored shafts. Soon after, Jose Maria Olazabal won the 1999 Masters with the Proforce Gold golf shaft. As a result UST could not make them fast enough for the tour rep to hand out on tour. I have verified this story from three of the four that were at that lunch. It is a colorful (pun intended) story about the history of golf shaft marketing. It is now 26 years later and the ProForce shaft is still with us.

To continue reading this section of the review, you must be registered at a higher level membership.
Russ

UST Mamiya Recoil Dart ESX Iron Shaft Review

UST Mamiya Recoil Dart ESX Iron Shaft Review

By Russ Ryden, Fit2Score, A Dallas Fort Worth Club Fitter & Builder
The Highlands Performance Golf Center, Carrollton Texas 
Golf Digest Certified America’s 100 Best Club Fitter

The UST Mamiya Recoil Dart ESX is my first iron shaft review in 2025. Review samples came from a major brand that offers them as a small upcharge. An option well worth the investment if you are considering carbon fiber shafts in your irons. It has been a long time since I looked at UST Recoils. I had a relationship with UST when they introduced the idea that hoop deformation added to club head speed. Unfortunately at about that time I began documenting hoop deformation and could not see much difference between the recoil and other carbon fiber shafts. And certainly not any similarity to steel shafts. That is no longer the case. As you will see below, the hoop deformation profile of the recoil is unique.

To continue reading this section of the review, you must be registered at a higher level membership.
Russ