Equipment
Mitsubishi launches Diamana RB to complete the Diamana lineup
Mitsubishi’s Diamana shafts have been one of the most iconic in golf dating back 25 years to the original versions. Those original Diamana shafts were released back in Hawaii and started the “board” series that is now in its 6th generation. We got the WB (White Board) and BB (Blue Board) back in 2024 and to start off 2025 Mitsubishi is giving us the RB (Red Board.

The Mitsubishi Diamana RB is the highest launching shaft in the lineup as well as the highest spinning. Even though the RB is the highest launching and spinning, it by no means is a “soft” shaft that only slower swing speed players will benefit from. Like its WB and BB siblings, the RB is offered in a ton of weights and flexes from the 43 series all the way to 83 and from R2 to TX stiff flexes. The shaft profile is classic Red Board with an active tip for that higher launch and that hasn’t been available since the 2nd generation Red Board.

Mitsubishi also included the latest carbon technology in the RB to ensure stability and great feel. Xlink Tech Resin System is used to reduce the amount of resin in the manufacturing process and create a strong, more durable shaft. The same 80-ton DIALEAD Pitch Fiber in the WB and BB shafts is used in the RB to add stability for all the weight and flex options. Increasing energy transfer is part of the RB shaft design and helped by that high-end 80-ton fiber. Mitsubishi also uses a high modulus 46-ton fiber sheets at different angles to control torque and maintain desired weights throughout the lineup.

Golfers looking for added launch without sacrificing accuracy or stability is who the new Diamana RB is designed for. Don’t be scared about the description of the launch and spin, you will see these out on the professional tours as well as in amateur bags.
Equipment
From the GolfWRX Classifieds: Titleist Vokey Proto Wedges 54M, 60T
At GolfWRX, we are a community of like-minded individuals who all experience and express our enjoyment of the game in many ways.
It’s that sense of community that drives day-to-day interactions in the forums on topics that range from best driver to what marker you use to mark your ball. It even allows us to share another thing we all love – buying and selling equipment.
Currently, in our GolfWRX buy/sell/trade (BST) forum, @Putt4Dough is selling some prototype wedges from Vokey Wedgeworks. These include a 54 degree wedge with the M grind and a 60 degree wedge with a T grind.

From the listing:
(1) Titleist Vokey Proto Wedge 54M with a Tour Issue DGS400 shaft and Golf Pride Tour Velvet (logo down). Standard length, lie, and loft. BB&F ferrule. Raw wedge in good condition. No initials. Price is $200 shipped. Buy both wedges for $380 shipped.
(2) Titleist Vokey Proto Wedge 60T with a KBS Tour 130X shaft and Golf Pride Tour Velvet. Standard length, lie, and loft. Raw wedge in good condition. No initials. Price is $200 shipped. Buy both wedges for $380 shipped.
To check out the full listing in our BST forum, head through the link. If you are curious about the rules to participate in the BST Forum, you can learn more here: GolfWRX BST Rules.
Whats in the Bag
Ryan Palmer WITB 2026 (June)
Driver: Callaway Quantum Triple Diamond (9 degrees)
Shaft: Project X HZRDUS Smoke Blue RDX 60 TX

3-wood: TaylorMade Qi10 (15 degrees)
Shaft: Project X HZRDUS T1100 70 6.5

5-wood: TaylorMade SIM2 Max (18 degrees)
Shaft: Project X HZRDUS Smoke Black RDX 80 TX

Irons: Srixon ZXiU (23 degrees), Srixon Z785 MB (5-PW)
Shafts: Project X HZRDUS Smoke Black RDX 100 6.5 (4), KBS Tour 130 X

Wedges: Titleist Vokey Design SM11 (50-08F, 54-10S, 58-04T @59)
Shafts: KBS Tour 130 X

Putter: Odyssey Dual Force Rossie II

Ball: Titleist Pro V1x
Grips: Golf Pride Tour Velvet
Equipment
Slab city on the Korn Ferry Tour — Lead Tape Report
This week, we have our Tour Photographer, Greg Moore, on the ground at the OccuNet Classic at Tascosa Golf Club in Amarillo, Texas, for the 14th event of the 2026 Korn Ferry Tour season. With that, we see some great things in the Lead Tape Report as we roll into Amarillo.
Joel Thelen
Monday Qualifier, Joel Thelen is in the field this week. He has played on the Korn Ferry Tour for a full season in 2023, and he is back in action this week. A couple of clubs caught my eye this week in his bag.
First off: His trusted Titleist 816 H2 hybrid. This club came out in October of 2015, and it still remains strong in the bag. Also, take a look at this Odyssey White Hot OG 7, putting a capital S in the 7S model. This custom neck has some impressive lean for an arm-lock-style putter. The bottom of the putter is covered in tape for optimal weighting.





Mitchell Meissner
Taking a look at Mitchell Meissner’s bag this week, we have some great lead tape coverage. Top to bottom working from fairway metals, irons, and wedges. We can see on the short irons and wedges that there is tape at the base of the grip, adding a little counterbalance. Along with that, some tape on the short irons and wedges as well. Moving to his putter, he rolls the Odyssey 7 Bird putter. Meissner putts left-handed and strikes the ball right-handed.






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