Brunswick Kingpin Rule Bowling Ball Color: Maroon/Orange/White Coverstock: ECA-XR Weight Block: Kingpin Ultra Low RG Factory Finish: 500/2000 Siaair Micro Pad Flare Potential: High Radius of Gyration (RG): 16lbs - 2.471; 15lbs - 2.483; 14lbs - 2.499 Differential (Diff): 16lbs - 0.055; 15lbs - 0.055; 14lbs - 0.055 Intermediate Differential (Diff): 0.020 Fragrance: N/A Additional product information: The Kingpin Rule combines the Kingpin Ultra Low RG w/DynamiCore and our popular ECA-XR solid coverstock. With this combo the Kingpin Rule is the perfect weapon for heavy oil, producing more hook and backend combined with amazing pin carry. The new Kingpin Rule will have you ruling not only over the pins but your competition as well! Clean your ball with Brunswick’s Big B Bowling Ball Cleaner after every use to reduce oil absorption.
| Line | Kingpin |
|---|---|
| Color | Maroon / Orange / White |
| Coverstock | ECA-XR |
| Core | Kingpin Ultra Low RG |
| RG | 2.483 |
| Differential | 0.055 |
| Intermediate Diff | 0.020 |
| Factory finish | 500/2000 Siaair Micro Pad |
| Weights | 12 thru 16lbs |
