Source:New SIK Grip and New Matrix Putter Shaft Pics – GolfWRX.com
SirShanksAlot Comments: I want to preface this post by saying that this is a Tour Prototype, but still, a graphite shaft? I can hardly believe the feel would be that different… but who knows. Those Tour guys got higher standards than the rest of us. I hope they considered a lighter shaft for increased putter speed through impact, haha. Or maybe they just did it for the looks, who knows. Enjoy!