What cover and core does the Track Theorem Pearl use?
Track Theorem Pearl Bowling Ball
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Open Oct 08, 2026 - 03:02 PM
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Staff Answer
Oct 08, 2026 - 03:02 PM
The Theorem Pearl pairs Track's Prime Response Pearl (HK22) Reactive coverstock, at a 1500-grit polished factory-compound finish, with the asymmetric MC2 Asym Core wrapped in DynamiCore. At 15 pounds the core measures a 2.473 RG, a .046 differential and a .017 intermediate differential, per the manufacturer's specs.
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Track Theorem Pearl Bowling Ball
What should I know about the Theorem Pearl? Asymmetric MC2 Asym Core with DynamiCore for shape and flare Prime Response Pearl (HK22) cover at a polished finish for length and a sharp backend A clean, angular asymmetric for medium oil and transition
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