Superior high quality materials are used luxuriously in search of "results" SPEEDER
Adopted Mitsubishi Chemical's medium elastic carbon fiber "Pyrofil" MR 70 "that combines strength and elastic modulus at a high level.
This realized the feeling that can beat most in the history of speeder.
Moreover, it is possible to achieve a strong impact that is graspable by "super high elasticity 90 t carbon" adopted for the successive EVO series (Ⅱ, Ⅲ) and the jewel line.
In addition, we adopted Fujikura shaft 's patented technology "MCT" and low resin carbon sheet, which brought out excellent stability.
Composite "Copper foil sheet" by Fujikura shaft patent technology MCT®
Metal Composite Technology "which is synonymous with Fujikura shaft's high technical strength was adopted even in this work following EVO II, III. Have a high sense of stability and inherit return.
What is MCT®
Metal Composite Technology (MCT) is the latest CG Improvement by Fujikura which joins Composite Carbon with an array of metals. With this technology it allows us to maximize our design portfolio.
The world “Stiffest” carbon fiber 90t carbon sheet
It has been used in EVO2 and EVO3 and Jewel Line (Platinum, ONYX and Diamond Speeder) and is now in the EVO4. 90t carbon is exceptionally expensive, thin and strong material to reduce weight while maintaining stability.
High-performance intermediate modulus material "Pyrofil" MR70
MR70 has been adapted for Fujikura Jewel Line “DIAMOND Speeder” which was launched in April 2017. MR70 is one of the newest advanced carbon fiber technologies used in golf featuring ultra-lightweight strength for speed and stability throughout the swing.
Low resin carbon sheet "RC * 20% prepreg"
Laminated in the entire length of the shaft. It helps to reduce unnecessary movement of shaft and provide more smooth bending.
* volume(%) occupied by resin per mass unit
OUTER BIAS TECHNOLOGY
By moving the bias layer in between the layers of straight-aligned material, it provides for a much smoother loading and feel of the shaft.
|SPD 474 EVO IV||R2||47.0||45.5||5.3||0.335||0.590||During~|
|SPD 569 EVO IV||R||56.0||4.6||0.594|
|SPD 661 EVO IV||SR||66.5||3.7||0.598|
|SPD 757 EVO IV||S||77.0||3.1||0.604|