Yamaha Inpres Drive Star TYPE D Men's Irons 2025 Model 4-piece set (7-9, PW) SPEEDER NX for Yamaha M423i Carbon Shaft

The Yamaha Inpres Drive Star TYPE D Men's Iron 2025 Model 4-piece set includes the following golf clubs:

• iron 7
• iron 8
• iron 9
• Pitching Wedge (PW)

product features

• The INPRES DRIVESTAR Iron TYPE/D is a high flying iron that goes over long distances and gives you a firm grip to hit the ball far.

Maximizing recoil efficiency through "3Point Resonance Technology"

• In traditional irons, the "center of gravity" is far away from the actual "point of impact" due to the shape, making it difficult to maximize distance efficiency. Yamaha has managed to maximize recoil efficiency by adding a reinforcing rib to the toe area of ​​the iron head to bring the "center of gravity" closer to the "point of impact."

• The new material "X37" is characterized by high strength and toughness, which improves the initial speed of the impact point. The precise one-piece casting process has achieved a sole thickness of only 1.1 mm. Compared to the previous model, the recoil area of ​​the sole has been increased, which has significantly improved the bending properties and recoil efficiency of the lower part of the club face.

• A large volume tungsten weight is placed on the back of the sole (TYPE/D: 41g, TYPE/S: 77g). The ultra-deep and low center of gravity ensures impressive distances and a high ball flight (center of gravity depth: 8.2 mm, center of gravity height: 18.6 mm).

shaft & handle

• The SPEEDER NX was co-developed exclusively for the INPRES DRIVESTAR.

The detailed table with the specifications of this golf club is included in the product images and can be viewed there

to the questions and answers