Storm Rocket AI Bowling Ball Weights:16 lbs. The DV8 Mantra has a

The DV8 Mantra has a Factory Compound finish to deliver easy length and a strong curve at the breakpoint

Soft Durable Man-Made Upper Materials

840D/1680D fabric

Retractable square locking handle •

The Brunswick Quantum Evo line of bowling balls represents the evolution of technology through the history of Brunswick's Quantum series of bowling balls

Storm Rocket AI Bowling Ball Weights:16 lbs. The DV8 Mantra has aThe Rocket A. I. adds to the Storm Thunder line by giving customers the option of a pearl coverstock. Like the monsoon and typhoon, it is in the mid performance range, but it has a different purpose. The A1S Pearl Reactive coverstock gives the ball a strong backend reaction on medium oil, unlike the Monsoon, which uses a solid cover to read the midlane. The Rocket A. I. moves down the lane before making a more precise move at the breakpoint. In the