US spec R and Jap spec SR stiffness?

Junior Golfer Posts : 138 Join date : 2013-04-09

Hello all, could someone let me know if the Regular shaft of US specs would be stiffer than the Jap spec of SR

Subject: Re: US spec R and Jap spec SR stiffness? Wed Mar 26, 2014 9:16 am

Cnng121 wrote:: Hello all, could someone let me know if the Regular shaft of US specs would be stiffer than the Jap spec of SR

I have a Ping Anser in J Spec which states as SR. When the grip was removed, the label on the butt end states as R. I guess SR in J Spec is R in US Spec.

Newbie Golfer Posts : 77 Join date : 2010-08-08

Cnng121 wrote:: Hello all, could someone let me know if the Regular shaft of US specs would be stiffer than the Jap spec of SR

The R shaft in my R1 TM is definitely shifter than my Tourstage VIQ SR shaft. But different Brand so hard to say.

Subject: Re: US spec R and Jap spec SR stiffness? Wed Mar 26, 2014 10:11 am

Would our more knowledgeable club-fitting bros here like to share their views.

Senior Golfer Posts : 398 Join date : 2011-07-22

Different manufacturers will have different measurement of stiffness... may be their material used and manufacturing process differs, can't really compare Brand A to Brand B even if it is R.

Usually US specs are stiffer than Asian specs.

Junior Golfer Posts : 138 Join date : 2013-04-09

So it means US Regular is stiffer than Jap SR?

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