What cover and core does the 900 Global Origin EX use?
900 Global Origin EX Bowling Ball
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Open Oct 08, 2026 - 02:55 PM
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Staff Answer
Oct 08, 2026 - 02:55 PM
The Origin EX pairs 900 Global's RB 89 Solid Reactive coverstock, at a 2000-grit finish, with the asymmetric Ellipse A.I. Core and its dual-procession technology. At 15 pounds the core measures a 2.48 RG, a .050 differential and a .020 intermediate differential, per the manufacturer's specs. 900 Global calls the RB 89 one of the cleanest solid covers in its line.
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900 Global Origin EX Bowling Ball
What should I know about the Origin EX? Asymmetric Ellipse A.I. Core with dual-procession technology for strong, predictable motion RB 89 Solid Reactive cover at a 2000-grit finish, one of 900 Global's cleanest solids Clean front-lane control for high-friction and medium-heavy oil
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