Introducing Progress BB6 Hi-Cor Driver or Non-Conforming Driver,
Expansion of high initial velocity area by dual bellows structure
By making the crown part a bellows structure, a high initial velocity is realized in the area above the face.
Achieves a high moment of inertia close to the shallow back
By joining a lightweight carbon crown to the bellows crown of the bridge structure, a high moment of inertia is realized by reducing the weight of the central part of the crown.
Two types of loft settings to choose from
Setting a basic loft of 9.5 degrees and the basic loft of 10.5 degrees makes it possible to set the loft from 8.5 to 11.5 (0.5-degree intervals).
ABOUT THIS PRODUCT LISTING
- For more custom build ( shaft ) please email us at [email protected]