Roto Grip Idol Bowling Ball Select Weight:12 lbs. Telescoping

Telescoping

it's a must

Interior: Removable Foam Ball Cup

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

Roto Grip Idol Bowling Ball Select Weight:12 lbs. TelescopingThe 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