Description
Brunswick Defender Bowling Ball
The original Brunswick Defender combines A.C.T. 3.0 Solid reactive coverstock with the asymmetric Portal X core. A dense flip block added to the Prism-inspired core enhances downlane motion, while its sanded finish provides traction and a strong, continuous reaction. DOT and DynamiCore technologies complete its design.
Specifications
- Color: Navy / Purple / Sky
- Coverstock: A.C.T. 3.0 Solid Reactive
- Core: Portal X, asymmetric
- Finish: 500, 2000 Siaair Micro Pad
- Performance: Pro / All Purpose / 87
- 15 lb core numbers: RG 2.473; differential 0.054; intermediate differential 0.015
In-house closeout: 14 and 15 lb stock. Available while supplies last.

