Mitsubishi Diamana BF-Series Graphite Wood Shafts

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 into the butt-section of the shaft, adding unprecedented strength and control during shaft loading and unloading. We’ve taken our tour proven, time tested Blue Board profile and enhanced it using Mitsubishi's latest design and material innovations, to create the next generation Diamana™ BF-Series. Strategically positioned DIALEAD™ Pitch Fiber, MR70 and boron fiber infused hybrid prepreg deliver unmatched strength, stability and performance. The BF Series represents the next generation version of MRC’s signature “smooth” bend profile. Features Incorporates high strength DIALED™ Pitch Fiber by Mitsubishi into the butt section of the shaft, adding unprecedented strength and control during shaft loading and unloading. Utilizes a newly developed prepreg that combines boron fiber and Mitsubishi's carbon fiber innovation MR70, which is 20% stronger and has 10% higher modulus than conventional carbon fibers. Strategically positioned in the tip-section of the shaft, this prepreg provides unprecedented strength and stability at impact. Designed to produce a mid launch with mid to low spin Additional 50 gram X Flex and 70 gram TX options available via special order