Brunswick Portal X Bowling Ball Core

High-performance Portal core uses proven ball technology and advances it! The Portal X core is the previously used Prism core with a dense flip block added to the bottom. This addition adjusts the location of the mass and creates a higher RG and differential which increases the down-lane motion of the bowling ball. Portal X is engineered to make the mid-lane and backend hook more powerful. 

Core Type – Asymmetric

Brunswick Bowling Balls With the Portal X coreClick Here to Return To Brunswick Cores

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