Roto Grip Rubicon Solid Bowling Ball Select Weight:15 lbs. Core: Flexure

Core: Flexure

The 500 then 1000 grit finish is polished with Brunswick's Crown Factory Compound to allow for length and a powerful backend motion

Warranty: 5-Year Manufacturer's Warranty

The finish on this ball gives easy length and great backend

Hammer branded zippers

Roto Grip Rubicon Solid Bowling Ball Select Weight:15 lbs. Core: FlexureRoto Grip Rubicon Solid Roto Grip is doing something different with the Rubicon upper mid performance ball in their HP3 line of balls. This ball introduces the asymmetrical Rondure Core which was designed to provide more ball motion overall without the need for the now banned balance hole. This performance core is wrapped in Roto Grip's eTrax S20 Solid Reactive coverstock which can be sanded or polished to meet your needs without reducing traction or