Product Story Experience power like never before This open-throat design provides out and out power thanks to the 14×18 Powermax string pattern. Specification Series – Blackstorm Length (cm / in) – 68.6 / 27 Balance – Extra Head Light Head size (cm² / in²) – 500 / 78 String pattern – 14×18 Powermax Construction – Titanium Frame weight (g / oz) – 135 / 4.8
