Mitsubishi Diamana BF Shaft Review

50 Words of Less

The Mitsubishi Diamana BF shaft is the fourth-generation of the company’s revered Diamana Blue Board.  Combines exceptional feel with stability.


Few families of shafts have been as successful as Mitsubishi Rayon’s Diamana.  Even fewer deliver new innovation with each version.  The latest Diamana, the BF (“Blue Force”), uses a new material designed by MRC to enhance the shaft’s stability without sacrificing feel...


- Matt Saternus, Co-Founder and Director of Instruction at

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