Roto Grip Idol Bowling Ball Select Weight:12 lbs. The Brunswick Hero utilizes Brunswick's

The Brunswick Hero utilizes Brunswick's Durability Optimization Technology (DOT)

Injection EVA outsole for lightweight

You have already hit the competition with the Jab so follow-up with the Uppercut

Comfort slip-on or adjustable lace construction

Roto Grip Idol Bowling Ball Select Weight:12 lbs. The Brunswick Hero utilizes Brunswick'sThe Roto Grip Idol bowling ball begins the next generation of upper mid performance bowling balls. This ball introduces the Ikon core which helps provide good backend by pushing the limits of a symmetrical core. This ball also introduces the MicroTrax S18 Solid Reactive coverstock. This cover uses Nano technology and provides more traction and is more aggressive than previous coverstocks in this line. This ball is ideally used on medium to heavy oil