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Royal EZONE Driver

Royal EZONE Driver

Body Construction:
8AL-1MO-1V Titanium Precision Casting
Face Construction:
Super-TIX® 51AF Rolled Material
Crown Construction:
Open Weave Graphite + Namd®
Shaft Construction:
Specialty Royal EZONE Shaft: Graphite (Namd + Nanometric DR)

Made in Japan

Product Technology

By incorporating Namd in the crown, a unique graphite that maintains its flex at higher speeds, the crown flexes at impact and quickly snaps back, improving repulsion in the upper part of the face. Also at impact, the Power Grove Sole allows the lower part of the club face to further compress to catapult the ball for more distance, from anywhere on the face.

NamdCrown_PowerGrooveSoul_Tech

Traditionally, a club face is polished horizontally, but avoiding the trap of conventional wisdom, Yonex has adopted a vertical polish. A design that eliminates the need for grooves on the face, improving shot direction and minimizing side spin. 

vertical polish

With a vertical polish it is easier to move the ball in an upwards direction rather than horizontally. As a result, the spin axis is difficult to change and destructive side spin is minimised.

With horizontal polishing it is easier to move the ball in a left/right direction compared to vertical polishing. As a result, the spin axis tilts, and there is an increase in side spin.

Polished Face 2(1)

Vertical polishing improves accuracy by decreasing side spin. Testing shows a difference of up to 5 yards.