Mitsubishi has taken their tour proven, time tested Red Board profile and enhanced it using Mitsubishi Chemical's latest design and material innovations, to create the next generation Diamana™ RF-Series. Strategically positioned DIALEAD® Pitch Fiber, MR70 and boron fiber infused hybrid prepreg deliver unmatched strength, stability and performance from this higher launching profile. The Diamana™ RF-Series represents the next generation version of MCA GOLF’s signature “active” bend profile. The new RF-Series, like its most recent predecessor the Diamana™ R-Series, incorporates high-strength DIALEAD® Pitch Fiber by Mitsubishi Chemical into the butt-section of the shaft, adding unprecedented strength and control during shaft loading and unloading. The new Diamana™ RF-Series incorporates for the first time a new hybrid prepreg developed by the engineers at Mitsubishi Chemical. This new prepreg combines boron fiber and Mitsubishi Chemical’s latest carbon fiber innovation MR70. Mitsubishi Chemical’s MR70 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.
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