- Cover
- URG Pearl
- Factory finish
- 500/1000/3000 Siaair
- Color
- Blue / Purple / Silver
- Core (15 lb)
- TenacityDynamiCore
- R.G. / Differential / Bias
16 lb 2.490 0.052 0.018 15 lb 2.503 0.052 0.018 14 lb 2.520 0.052 0.018 13 lb 2.589 0.043 0.011 12 lb 2.612 0.043 0.011 - Release date
- October 30, 2018
- Balls with the same cover
- This is the only ball in the Bowlidex with the URG Pearl cover.
- Balls with the same core
- These balls have the same 15-lb Tenacity core as the Tenacity Grit:
- From the manufacturer
The Tenacity Grit combines our URG coverstock with our Tenacity Low RG asymmetrical core that combines power and versatility all in one ball. The Tenacity Grit will be valued by league bowlers and tournament players for it’s strong mid-lane and powerful backend. The Tenacity Grit will produce strong mid-lane motion and backend with outstanding pin carry on medium oily lane conditions. Clean your ball with Brunswick’s Big B Bowling Ball Cleaner after every use to reduce oil absorption.
| Name | Cover | Released | |
 | Tenacity Brunswick | UR Pearl | Jan 9, 2018 |