
The Roto Grip Halo Pearl is the perfect compliment to the original Halo bowling ball. This ball utilizes the same proven Centrum Core that was introduced with the Halo but a completely different coverstock. This ball is wrapped in the eTrax-P18 Pearl Reactive coverstock causing it to move at a different part of the lane. This ball offers a footprint in oil while still producing a responsive reaction to friction when lane conditions are medium to medium/heavy oil.
eTrax-P18 Coverstock
With the original IDOL™ showcasing a solid cover built for heavy oil, we knew we needed something to compliment it. After a couple rounds of testing various pearl materials, we finally dialed in combination of the footprint in oil and responsiveness to friction. That is how the eTrax-P18™ Pearl Reactive coverstock was born.
Centrum Core
It took more than a year to develop this unique-shaped core, which increases its rotation/continuation once the ball is in motion.
16 pounds
15 pounds
14 pounds
13 pounds
12 pounds
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Similar Balls
Ball | Brand | Comparison Grade | Coverstock | Factory Finish | Core | RG | Diff | MB Diff | US/Overseas Release | Discontinued | |
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Halo Pearl | ![]() |
eTrax-P18Pearl Reactive | 1500 Polished | CentrumAsymmetric | 2.490 | 0.050 | 0.018 | |||
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Volatility Torque | ![]() |
A | S84 Response PearlPearl Reactive | 1500 Polished | Volatility AsymmetricAsymmetric | 2.490 | 0.050 | 0.014 | ||
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Altered Reality | ![]() |
A | S84 Response PearlPearl Reactive | 1500 Polished | DisturbanceAsymmetric | 2.490 | 0.052 | 0.018 | ||
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Zen | ![]() |
A | S77 Response PearlPearl Reactive | 1500 Polished | MeditateSymmetric | 2.490 | 0.051 | |||
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Eon | ![]() |
A | S82 RXPearl Reactive | 1500 Polished | OloidSymmetric | 2.500 | 0.049 | |||
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Intense | ![]() |
A- | R3S PearlPearl Reactive | 1500 Polished | RAD-EAsymmetric | 2.490 | 0.050 | 0.017 | ||
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Inception DCT Pearl | ![]() |
A- | S86 R PearlPearl Reactive | 1500 Polished | Adaptor/DAsymmetric | 2.480 | 0.055 | 0.024 | ||
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No Rules Pearl | ![]() |
A- | Amped PearlPearl Reactive | 1500 Polished | ChaoticAsymmetric | 2.510 | 0.053 | 0.018 | ||
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Savage Life | ![]() |
A- | Exciter PearlPearl Reactive | 500/1000 Abralon, Powerhouse Factory Finish Polish | SavageAsymmetric | 2.490 | 0.051 | 0.016 | ||
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Crux Pearl | ![]() |
A- | ERG PearlPearl Reactive | 1500 Polished | CatalystAsymmetric | 2.500 | 0.052 | 0.017 | ||
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Idea | ![]() |
A- | EP5Pearl Reactive | 1500 Polished | F. R. E. Response (Forward Rolling Ellipses)Asymmetric | 2.495 | 0.045 | 0.017 | ||
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Inception Pearl | ![]() |
A- | S74R PearlPearl Reactive | 1500 Polished | Adaptor/DAsymmetric | 2.480 | 0.055 | 0.024 | ||
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Axiom Pearl | ![]() |
A- | NeX PearlPearl Reactive | 1500 Polished | OrbitalSymmetric | 2.480 | 0.050 | |||
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Totally Defiant | ![]() |
A- | 74MHPearl Reactive | 1500 Polished | ParagonAsymmetric | 2.490 | 0.054 | 0.017 | ||
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Rubicon UC2 | ![]() |
A- | eTrax PearlPearl Reactive | 1500 Polished | RondureAsymmetric | 2.490 | 0.052 | 0.011 | ||
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IDOL Pearl | ![]() |
A- | eTrax-P18Pearl Reactive | 1500 Polished | IkonSymmetric | 2.490 | 0.052 | |||
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Eternity | ![]() |
A- | S84 Response PearlPearl Reactive | Reacta Gloss | EpochAsymmetric | 2.490 | 0.050 | 0.014 | ||
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Trident Quest | ![]() |
A- | Hexion PearlPearl Reactive | 5000 LSP | TurbulentAsymmetric | 2.490 | 0.054 | 0.017 | ||
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Virtual Gravity NANO Pearl | ![]() |
A- | NRG PearlPearl Reactive | 1500 Polished | Shape-Lock HDAsymmetric | 2.480 | 0.052 | 0.020 | ||
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Zing! Pearl | ![]() |
A- | Forged 2 PearlPearl Reactive | 500/1000 Siaair, Crown Factory Compound | Zing!Asymmetric | 2.499 | 0.051 | 0.020 | ||
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Tenacity Grit | ![]() |
A- | URGPearl Reactive | 500/1000/3000 Siaair Micro Pad | Tenacity Low RGAsymmetric | 2.503 | 0.052 | 0.018 | ||
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Incognito Pearl | ![]() |
A- | S. H. A. R. P. PearlPearl Reactive | 500/1000/1500 Siaair, Crown Factory Compound | IncognitoAsymmetric | 2.487 | 0.053 | 0.017 | ||
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Defiant Edge | ![]() |
A- | MicroBite PearlPearl Reactive | 1500 Polished | ParagonAsymmetric | 2.490 | 0.054 | 0.017 | ||
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Precision | ![]() |
A- | Prime PearlPearl Reactive | 500/1000 Abralon, Powerhouse Factory Finish Polish | Precision SD (Single Density)Asymmetric | 2.490 | 0.054 | 0.020 | ||
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Katana Legend | ![]() |
A- | Forged + PearlPearl Reactive | 500/1000 Siaair, Crown Factory Compound | KatanaAsymmetric | 2.503 | 0.050 | 0.020 |