Compare the specs of the Brunswick Tenacity Grit and Brunswick Kingpin Rule 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 | Brunswick | Brunswick |
| Ball Name | Tenacity Grit | Kingpin Rule |
| Cover Name | URG (Ultra Responsive Grit) | ECA-XR |
| Cover Type | Reactive Pearl | Reactive Solid |
| Box Finish | 500 / 1000 / 3000 SiaAir | 500 / 2000 SiaAir |
| Color | Blue / Purple / Silver | Maroon / Orange / White |
| Core Name | Tenacity Low RG | Kingpin Ultra Low RG |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.503 | 2.483 |
| Total Diff. | 0.052 | 0.055 |
| Int. Diff. | 0.018 | 0.020 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |