Mitsubishi Diamana BF Golf Shaft Review

Mitsubishi Diamana BF-Series Fourth Generation Blue Board

By Russ Ryden, A Golf Digest America’s 100 Best Clubfitter
Fit2Score, Dallas Fort Worth, Texas


Mitsubishi has released the fourth generation of the classic Blue Profile. Like the third generation B, it is made using the proprietary high density Mitsubishi prepreg, Dialed and Mitsubishi MR70 fiber. The fiber is 20% stronger and 10% heavier than conventional prepreg. New is Boron Fiber is added to the tip section of the Diamana BF. One might assume that is what the BF indicates. What exactly can we see in the shaft measurements between the Third Generation B series and the BF.

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