2139 – Naoki Okamura Prologue

Total Weight: 544g
Head Weight: 362g
Swing Weight: C4.3
Lie Angle: 73°
Loft Angle(Sole): 5°
Real Loft Angle: 2°
Face Angle: 9°open / Shaft Angle: 3°open
Frequency: 386cpm
Shaft: Naoki Okamura 32"
Grip: Naoki Okamura

加工内容： ネック装着。