AI-DUAL 1/2-BALL DW 推桿

Ai-DUAL DW 1/2-BALL推桿采用半圓設計，结合直線和曲線，旨在提高對準效果。嵌件由兩種樹脂組成，設計以穩定球速和增加前旋。等腰三角形凹槽和FRD凹槽有助于实现良好的滚动效果。

• The description claims that the half-circle design helps with alignment by making it easier to notice misalignment between the clubface and ball.
• The description claims that the Ai-DUAL insert can stabilize ball speed and generate more forward spin.
• The description claims that the FRD groove has a unique cross-sectional shape composed of right-angled triangular recesses.
• The description claims that the Ai-DUAL insert provides a softer feel compared to the Ai-ONE insert.