Radical Closer drilling The Hammer Premium 4 Ball

The Hammer Premium 4 Ball Roller Black/Carbon bowling bag introduces a new base

This bowling ball bag is top-notch

Wavy Spandex fabric finger gussets and glove back stretch for perfect fit and breathability

Aero Spacer Mesh breathable upper

Radical Closer drilling The Hammer Premium 4 BallThe Radical Closer upper mid performance bowling ball offers great continuation with plenty of hook and hitting power. This ball features a symmetric core with DynamiCore and is wrapped with a solid Ai 39 coverstock. Color: Burgundy Black All colors do vary somewhat from the picture shown Core: Symmetric (DynamiCore) Coverstock: Ai39 Solid Finish: 500, 3000 Siaair Micro Pad RG: 2. 540** Differential: 0. 050** ** RG and Diff are based off of 15 lb.