Mitsubishi Chemical Diamana BF Series 4th Generation Blueboard Graphite Golf Shaft


Purchase price includes trim and grip service, along with fitting the shaft with the sleeve adapters available below.



Diamana BF

The Diamana™ BF-series represents the next generation version of MRC’s signature “smooth” bend profile. The new BF-series, like its most recent predecessor the Diamana™ B-Series, incorporates high-strength DIALEAD™ Pitch Fiber by Mitsubishi Rayon into the butt-section of the shaft, adding unprecedented strength and control during shaft loading and unloading.

The new Diamana™ BF-Series also incorporates for the first time a new hybrid prepreg developed by the engineers at Mitsubishi Rayon. This new prepreg combines boron fiber and Mitsubishi Rayon’s latest carbon fiber innovation MR70. Mitsubishi Rayon’s MR-70 by is 20% stronger and has 10% higher modulus than conventional carbon fibers. Strategically positioned in the tip-section of the shaft this hybrid prepreg provides unprecedented strength and stability at impact.

Diamana™ BF-Series. The latest in testament to our time honored tradition and the continuous pursuit of perfection.

Shaft Weight Torque Launch Spin
50R 54 5.0 Mid Low/Mid
50S 58 5.0 Mid Low/Mid
50X 60 4.9 Mid Low/Mid
60R 62 3.9 Mid Low/Mid
60S 66 3.9 Mid Low/Mid
60X 69 3.8 Mid Low
60TX 72 3.8 Mid Low
70S 74 3.4 Mid Low/Mid
70X 77 3.4 Mid Low
70TX 80 3.4 Mid Low
80S 83 3.0 Mid Low/Mid
80X 87 2.9 Mid Low
80TX 90 2.8 Mid Low

Additional information

Shaft Flex

50R, 50S, 50X, 60R, 60S, 60X, 60TX, 70S, 70X, 70TX, 80S, 80X, 80TX

Sleeve Adapter

Callaway Epic/Rogue/Epic Flash Driver, Cobra King/F9, Ping G/G400, Ping G410, Srixon Z, Taylormade M3/M4/M5/M6, Titleist 917/915/TS2/TS3, PXG, Mizuno JPX

Playing Length

44.5", 44.75", 45", 45.25", 45.5", 45.75", 46"

Grip Choice

BCT Cord, New Decade White/Black, New Decade White/Black MIDSIZE, Tour Wrap 2G White, Tour Wrap 2G White MIDSIZE, Tour Velvet 360, Tour Velvet MIDSIZE, MCC+4 Gray, MCC+4 Gray MID, Winn DriTac, Winn DriTac MID

Grip Wraps

Standard, 2 Wraps (+1), 3 Wraps (+2), 4 Wraps (+3)

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