Compare the specs of the Roto Grip Rubicon UC3 and Roto Grip Rubicon UC2 side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.
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| Brand | Roto Grip | Roto Grip |
| Ball Name | Rubicon UC3 | Rubicon UC2 |
| Cover Name | Tour-ethane Pearl | eTrax Pearl |
| Cover Type | Urethane Pearl | Reactive Pearl |
| Box Finish | 1000 Abralon | 1500 Grit Polished |
| Color | Platinum Pearl | Cosmic Black / Purple Sky |
| Core Name | Rondure | Rondure |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.49 | 2.49 |
| Total Diff. | 0.052 | 0.052 |
| Int. Diff. | 0.011 | 0.011 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |