What weights does the Motiv Sigma Tour Pearl come in, and do the specs change by weight?
Motiv Sigma Tour Pearl Bowling Ball
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Open Oct 08, 2026 - 02:25 PM
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Staff Answer
Oct 08, 2026 - 02:26 PM
It is listed in 12, 13, 14, 15 and 16 pounds, and the specs change by weight. The 15 pound measures a 2.47 RG and a .047 differential, and the 16 pound is 2.46 and .044. The 14 pound is 2.51 and .040, the 13 pound is 2.57 and .032, and the 12 pound is 2.63 and .024.
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Motiv Sigma Tour Pearl Bowling Ball
What should I know about the Sigma Tour Pearl? Symmetric Sigma Core for a readable, repeatable benchmark motion Atomic Propulsion Pearl Reactive cover at a 5000-grit finish A tour-caliber mid-arsenal benchmark for medium to medium-heavy oil
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