What weights does the 900 Global Portal come in, and do the specs change by weight?
900 Global Portal Bowling Ball
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Open Oct 08, 2026 - 02:17 PM
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Staff Answer
Oct 08, 2026 - 02:17 PM
It is listed in 12, 13, 14, 15 and 16 pounds, and the specs do change. The 16 pound ball measures a 2.58 RG, a .053 differential and a .021 mass bias. The 15 pound is 2.59, .050 and .019, the 14 pound is 2.61, .049 and .018, the 13 pound is 2.56, .034 and .011, and the 12 pound is 2.58, .031 and .009.
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900 Global Portal Bowling Ball
What should I know about the Portal? • Asymmetric Conduit A.I. Core: high 2.59 RG clears the front, .050 differential unloads down lane • Stronger RB 92 Solid Reactive cover at a Power Edge finish for optimal traction • One of the sharpest backends 900 Global has ever built, for medium-heavy to heav...
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