Roto Grip Rubicon Solid Bowling Ball urethane Color: Green/Royal/Navy

Color: Green/Royal/Navy

This core is paired with the VTC-P18 Pearl reactive coverstock which maintains the balls traction all the way down the lane while storing energy for the backend

you would order size 4 from the drop down menu

Core: Top Gear

Core: X-Type

Roto Grip Rubicon Solid Bowling Ball urethane Color: Green/Royal/NavyRoto 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