Compare the specs of the Radical Grease Monkey and Radical Grease Monkey Whack 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.
Click here to add or remove balls from this comparison.
 |  | |
| Brand | Radical | Radical |
| Ball Name | Grease Monkey | Grease Monkey Whack |
| Cover Name | NA | NA |
| Cover Type | Reactive Hybrid | Reactive Hybrid |
| Box Finish | 500 SiaAir / Royal Compound / Royal Shine | 500 SiaAir / Royal Compound / Royal Shine |
| Color | Black / Purple / Silver Hybrid | Red Pearl / Turquoise Pearl / Purple Solid |
| Core Name | NA | NA |
| Core Type | Symmetrical | Symmetrical |
| RG | 2.540 | 2.540 |
| Total Diff. | 0.048 | 0.048 |
| Int. Diff. | 0.000 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |