Retired
- Cover
- ECA-X Solid
- Factory finish
- 500/1000 Siaair
- Color
- Navy / Green / Light Blue
- Core (15 lb)
- KingpinDynamiCore
- R.G. / Differential / Bias
16 lb 2.471 0.055 0.020 15 lb 2.483 0.055 0.020 14 lb 2.499 0.055 0.020 13 lb 2.589 0.043 0.011 12 lb 2.612 0.043 0.011 - Release date
- March 6, 2018
- Balls with the same cover
- This is the only ball in the Bowlidex with the ECA-X Solid cover.
- Balls with the same core
- These balls have the same 15-lb Kingpin core as the Kingpin Max:
- From the manufacturer
Kingpin Max features the ECA-X coverstock, an advancement in composite technology, for more traction compared to original ECA.
- Status
- Retired. This ball is no longer produced by the manufacturer, but it may still be available at pro shops and online retailers in limited weights.
| Name | Cover | Released | |
 | Kingpin Rule Brunswick | ECA-XR Solid | Jan 8, 2019 |
 | Kingpin Brunswick | ECA Solid | Oct 31, 2017 |