Brunswick Hero Hybrid Bowling Ball
The Hybrid coverstock wrapped around the Contra core gives this ball heroic motion in the mid-lane and backend. The Contra core features Durability Optimization Technology (DOT) – a patent-pending technology that creates an unrestricted drill area
Coverstock:
Weight Block: Contra
Factory Finish:
Flare Potential: High
RG: 2.474
Differential (Diff): .047
Asymmetric Diff: 0.000
![](https://www.bowlersmart.com/wp-content/uploads/2022/10/product-details-desc-btm-oct2022.jpg)