UST Mamiya ProForce RV2 Graphite Iron Shafts

UST Mamiya ProForce RV2 Graphite Iron Shafts


75R Flex - 370 tip (81g) 3B2H
$19.99
Backordered
75S Flex - 370 tip (83g) 4B2H
$19.99
In Stock
Pureing 
1-3 $19.50
4+ $17.50
Tip & Butt Trimming
$4.95
Tip Prepping
$2.95

UST Mamiya ProForce RV2 Graphite Iron Shafts

The UST Proforce RV2 graphite iron shaft was redesigned for improved balance, accuracy and distance control - available in two weight profiles - .370" tip only.

ProForce Rv2 75 Iron Shaft
  • Redesigned for improved balance and control
  • For players seeking the performance and playability of a lightweight graphite golf shaft
ProForce Rv2 95
  • Easier to swing than lightweight steel shafts
  • Provides improved accuracy and control

Trimming Instructions

UST Mamiya ProForce RV2 Graphite Iron Shafts is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Buttery Converted from Dynamic Gold S300 and could not believe the difference. It takes a slight adjustment in the way you approach ball striking. I found myself swinging easier and hitting the ball farther and more accuractly. Enabled me to control my swing better for much better results.
Date published: 2008-10-03
Rated 5 out of 5 by from great shaft Used these before. The better shaft is the 95 as oppossed to this one the 75. However the 75 is consistent and solid
Date published: 2015-10-05
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Does the S in 75S Flex - 370 tip (83g) 4B2H stand for Stiff or Senior?

Asked by: Alexander
The "S" in the 75S indicates a "Stiff" flex.
Answered by: GW2002
Date published: 2017-03-21

I purchased the UST Proforce 75 Gold shafts because the salesperson said they would fit into the Callaway Big Bertha iron from 1996. They do not. Are these clubs parallel tips? They only go into the hosel about 3/4 inches. What do I do?

Asked by: Terry
Callaway did use .370" parallel tip shaft in the 1996 Big Bertha Irons. However Callaway would cut slits lengthwise in the tip of the shaft to compress the tip size down from .370" down to .350". When these irons are reshafted the slots need to be cut into the new shafts. If you looked at the old shafts when you took them out you can see the slits in the tip of the shafts. Callaway did this with all of their bore through irons, both steel and graphite shafts, except the original S2H2 irons.
Answered by: JimY
Date published: 2017-03-13

Are the ProForce RV2 Iron Shafts (US201205) for my Callaway Big Bertha's. I have the 1996 model. Will these shafts fit in them. I think the tip on these shafts are .370, but I don't know what my irons are. I'd like to know b4 I buy.

Asked by: Terry
The Callaway Big Bertha irons use a .370" tip diameter shaft that Callaway cuts slots length wise in the tip of the shaft to compress the shaft tip down to .350" where the shaft exists the bottom of the clubhead. The ProForce RV2 shafts will work in these Callaway irons but you would also need to cut the slots in the tip of the shaft so that it will install all the way through the bottom of the clubhead. When installing shafts into a Callaway bore through iron you need to subtract 1" from the recommended tip trimming to maintain the proper flex of the shaft.
Answered by: JimY
Date published: 2017-03-22

I have Mizuno MP 4 Iron sets with True temper R300 shafts. Would it be good shafts for this irons ? and which hosel do I need ? Thanks for your answer.

Asked by: Fred
The MP4 irons take a .355 taper tip shaft. The UST Proforce RV2 graphite iron shafts have a .370 tip, so they will not work in the MP4 irons. You might consider one of the several UST Recoil options (65, 95, 105, 125) that do come in .355 taper tip.
Answered by: GW2002
Date published: 2016-09-09

I have 804 OS Titleist Irons , would this be a good shaft for these irons?

Asked by: guy1219
Your Titleist 804 OS irons have a .355" hosel. These particular shaft are too big because they are .370". You would need to find a .355" shaft, or you would need to have those iron heads bored out to .370" to accept the larger .370" shaft.
Answered by: Brent Dill
Date published: 2016-08-17

I'd like to re-shaft my calloway forged Diablo irons, will these shafts work?  I don't know if the heads are 370 or 355?  thanks

Asked by: chuck
The Diablo Forged irons are a .370" parallel tip so yes the ProForce RV2 shafts will fit.
Answered by: JimY
Date published: 2016-05-02

Will this shaft fit an Adams super S vst hybrid iron? 

Asked by: mjgolfin
Yes it will fit the Adams Super S vst hybrid iron.
Answered by: JimY
Date published: 2015-11-23

I have a set of Rockballz irons. steel shafts. Can I put  the UST Mamiya pro force RV2 graphite iron shafts 75 R. flex 370 tip 81 grams in my set of heads.

Asked by: golfnut523
Yes the ProForce RV2 iron shafts will fit the Taylor Made Rocketballz iron. The irons use a .370" parallel tip shaft.
Answered by: JimY
Date published: 2015-07-15
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