Roto Grip Rubicon UC3 Bowling Ball NCAA It features a massive flip-block

It features a massive flip-block to make the Ripcord Velocity come off the oil pattern as violently as possible

Coverstock: S70 Hybrid

You can expect power and control in tougher lane conditions

Core: Symmetrical Gear Core

Roto Grip Rubicon UC3 Bowling Ball NCAA It features a massive flip-blockRoto Grip Rubicon UC3 Roto Grip continues to do something different with the Rubicon upper mid performance balls in their HP3 line of balls. Like the original Rubicon and the Rubicon UC2 the Rubicon UC3 (Ultimate Concept 3) uses 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 Tour ethane Pearl Reactive coverstock which