Do the 12 and 13 lb Brunswick Warning Alert use the same core as the 14 to 16 lb?
Brunswick Warning Alert Bowling Ball
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Open Oct 08, 2026 - 04:47 PM
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Staff Answer
Oct 08, 2026 - 04:47 PM
No. Brunswick lists different numbers for the lighter weights: the 15 lb Brunswick Warning Alert is 2.478 RG and .037 differential, while the 13 lb is 2.574 RG and .040 differential and the 12 lb is 2.597 RG and .040 differential. Those are the numbers of a different core shape, and the lower differential means less track flare, so the 12 and 13 lb roll smoother and hook less than the 14 to 16 lb. The full table is on the product page.
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Brunswick Warning Alert Bowling Ball
What should I know about the Warning Alert? • Symmetric Alert core for a clean, controllable roll with a defined backend • HK22 Savvy Hook Hybrid cover at a 500, 1000, 1500 Siaair Crown Factory Compound finish • Built for medium oil with added length and a sharper, more dynamic move than the origina...
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