X-Series (X’17)
Mitsubishi Chemical have taken our best materials and our most proven designs to create one of the lowest torque, high-performance golf shafts we’ve ever created – Diamana™ X-Series. Built to exacting specifications (± 1g ± 1cpm), the Diamana™ X-Series is designed to simply perform.


OVERVIEW
The Diamana™ X-Series continues to push the limits of golf shaft performance by taking a spare no expense approach to materials, design and innovation. The new Diamana™ X-Series utilizes our patented Multi-Dimensional Interlay (M.D.I.) construction technique, and features 90-Ton and 78-Ton DIALEAD™ Pitch Fiber angle plies combined with a full-length application of our MR70 fiber – the strongest carbon fiber in today’s market, to deliver one of the most stable, lowest torque, high-performance golf shafts Mitsubishi Chemical has ever developed.
TECHNOLOGY
Multi-Dimensional Interlay (M.D.I.)
Multi-Dimensional Interlay (M.D.I.) Technology allows us to layer carbon fiber in different directions along the shaft, to create very specific bend and torsion characteristics for the desired shaft performance. This gives us precise, pinpoint control over stiffness, stability and flex in any profile, while reducing shaft deformation at impact.
DIALEAD™ Pitch Fiber
Diamana™ features our latest prepreg with DIALEAD™ Pitch Fiber for outstanding strength and energy transfer with a minimum of shaft deformation. While more costly and difficult to manufacture, the pitch fiber we are using is much stronger than traditional carbon fiber. All prepreg used in our shafts is developed and produced by Mitsubishi Chemical, or our trusted partners, giving us precise control over every step of the process.
EI CHART


SPECIFICATIONS
| SHAFT NAME | FLEX | LENGTH (in) | WEIGHT (g) | TIP O.D (in) | TIP LENGTH (in) | BUTT O.D (in) | TORQUE (degrees) | KICK POINT |
|---|---|---|---|---|---|---|---|---|
| Diamana™ X-Series 50 | SR | 46.0 | 56 | 0.335 | 3.0 | 0.608 | 3.8 | MID/HIGH |
| Diamana™ X-Series 50 | S | 46.0 | 57 | 0.335 | 3.0 | 0.610 | 3.7 | MID/HIGH |
| Diamana™ X-Series 50 | X | 46.0 | 59 | 0.335 | 3.0 | 0.612 | 3.7 | MID/HIGH |
| Diamana™ X-Series 60 | S | 46.0 | 66 | 0.335 | 3.0 | 0.608 | 2.4 | MID/HIGH |
| Diamana™ X-Series 60 | X | 46.0 | 69 | 0.335 | 3.0 | 0.610 | 2.3 | MID/HIGH |
| Diamana™ X-Series 70 | S | 46.0 | 76 | 0.335 | 3.0 | 0.608 | 2.0 | MID/HIGH |
| Diamana™ X-Series 70 | X | 46.0 | 79 | 0.335 | 3.0 | 0.610 | 1.9 | MID/HIGH |
| Diamana™ X-Series 70 | XX | 46.0 | 81 | 0.335 | 3.0 | 0.612 | 1.9 | MID/HIGH |






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