Basic specifications
| Head "1" | [Materials] Face: HT1770M, Body: Maraging steel, Crown: (W3) CFRP composite, (W5・W7) Maraging steel, Tuning weight: Stainless steel (10g) |
|---|---|
| Head "2" | [Manufacturing Method] Face: Forging, Body: Lost-wax precision casting |
| Head "3" | [Finishing] IP + Mirror + Satin + Laser |
| shaft | Diamana ZXi-II 50 Carbon Shaft |
| Shaft Specifications | Weight: 47.5/45.5g, Torque: 5.3/5.4°, Kick Point: Mid-flex (S/SR) |
| Content | Grip: Tour Velvet Rubber 360 Grip (no backline, Golf Pride logo) (50g/60 caliber) |
| accessories | Includes original head cover. (Torque wrench sold separately.) |
Product List
| count | flex | Length (inches) | Total weight (g) | Loft (°) | balance | Head Volume | |
|---|---|---|---|---|---|---|---|
| No. 3/15/S Stock | Number 3 | S | 43.25 | 318 | 15 | D2 | 181cm3 |
| No. 3/15/SR Stock | Number 3 | SR | 43.25 | - | 15 | D2 | 181cm3 |
| No. 5/18/S Stock | Number 5 | S | 42.75 | 321 | 18 | D2 | 154cm3 |
| No. 5/18/SR Stock | Number 5 | SR | 42.75 | - | 18 | D2 | 154cm3 |
| No. 7/21/S Stock | Number 7 | S | 42.25 | 325 | 21 | D2 | 142cm3 |
| No. 7/21/SR Stock | Number 7 | SR | 42.25 | - | 21 | D2 | 142cm3 |
Product Description

Equipped with "RKT FACE," it delivers rocket-like acceleration and accuracy, achieving a highly precise trajectory that allows you to aim for the green.

RKT FACE
■First engine: i-FLEX
Face thickness design generates acceleration
The i-FLEX face design prevents excessive head vibration and promotes smooth deformation (flexing), efficiently transferring a large amount of energy to the ball.
■Second engine: VARIABLE ROLL DESIGN
Roll design that creates straight-line stability
By creating a flow between the face angle and loft at the top of the i-Face, directional stability of shots hit from the top of the face is improved.

■ Third Engine: REBOUND FRAME
Body design is fundamental to distance performance.
The "REBOUND FRAME structure" further enhances the flexing effect. The four-layer structure of soft-rigid-soft-rigid creates significant flex in the face and body, which resonates with the other two engines to produce a rocket-fast, powerful trajectory.

A sharp shape that makes it easy to aim and hold.
By extending the topline all the way to the toe, a shape that makes it easy to set up straight is achieved. In addition, by eliminating the stepped crown on the #3 club, it is easier to visualize how easily the ball will get airborne, and the design allows for a smooth transition with other clubs.

The ball is easy to get airborne, and the shape provides a sense of security.
The crown has a large curvature, emphasizing its flatness. The line flowing from the neck to the crown is smooth, and the toe is slightly lowered, resulting in a form that is naturally easy to hold.

QUICK TUNE SYSTEM
In addition to the sleeve fitting system, the inclusion of tuning weights improves fitting performance.

Equipped with "RKT FACE," it delivers rocket-like acceleration and accuracy, achieving a highly precise trajectory that allows you to aim for the green.
【RKT FACE】
■i-FLEX: Face thickness design that generates acceleration. The i-FLEX face design prevents excessive vibration of the head and promotes smooth deformation (flexing), efficiently transferring a large amount of energy to the ball.
■VARIABLE ROLL DESIGN: A roll design that creates straightness. By flowing the face angle and loft at the top of the i-face, the directional stability of shots at the top of the face is improved.
■REBOUND FRAME: The body design that forms the core of distance performance. The "REBOUND FRAME structure" further enhances the effect of flex. The four-layer structure of soft-rigid-soft-rigid creates a large amount of flex in the face and body, and by resonating with the other two engines, it produces a rocket-fast, powerful trajectory.
[Sharp shape for easy setup and aiming] By extending the topline to the toe, a shape that makes it easy to set up straight is achieved. In addition, by eliminating the stepped crown of the W3, it is easier to visualize how easily the ball will get airborne, and the design allows for a smooth transition with other clubs.
[A reassuring shape that makes it easy to get the ball airborne] The crown has a large curvature, emphasizing its flatness. The line flowing from the neck to the crown is smooth, and the toe side is slightly lowered, resulting in a form that is easy to set up naturally.
■ Complies with the new groove rules.

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