Hammer Infamous Bowling Ball sole Core: Katana Asymmetric

Core: Katana Asymmetric

The Roto Grip UFO Alert bowling ball works well with bowlers anywhere in the universe regardless of your bowling style

Ball Featuring: Kansas City Chiefs

Warranty: 5-Year Limited Manufacturer's Warranty

It is used in the Jackal™ Ghost to provide a fantastic benchmark asymmetrical shape and in the more recent Jackal™ Flash to produce the most angular Jackal™ ever made

Hammer Infamous Bowling Ball sole Core: Katana AsymmetricHammer Infamous The Hammer Infamous introduces a new core design that is symmetric but full of technology. For this ball, Hammer is using multi densities inside the core that produce different ball motions. The Infamous core uses a large extra dense flip block on the top of the main body of the core and it has a radial disc on the bottom for added backend motion. This ball has a total of 4 densities on the inside which includes the Carbon Fiber outer