
Roto Grip created the Halo bowling ball to dominate heavy oil conditions. This ball introduces the Centrum asymmetric super strong core and pairs it with the proven and strong MicroTrax-S18 coverstock. This pairing produces the same type of motion found with the Hyper Cell and No Rules but takes it up a level in strongness!
MicroTrax-S18 Coverstock
In testing and development we stumbled upon our strongest blend of Nano technology for the Roto Grip Brand to date, MicroTrax-S18. With tweaks in formulas and mix ratios we have created a coverstock that provides even more traction and is overall more aggressive than the Micro DNA Coverstock.
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
Ball | Brand | Comparison Grade | Coverstock | Core | RG | Diff | MB Diff | US/Overseas Release | Discontinued | |
---|---|---|---|---|---|---|---|---|---|---|
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Halo | ![]() |
MicroTrax-S18Solid Reactive | CentrumAsymmetric | 2.490 | 0.050 | 0.018 | |||
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Super Nova | ![]() |
A | NeX SolidSolid Reactive | IgnitionAsymmetric | 2.490 | 0.052 | 0.019 | ||
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Reality | ![]() |
A | S84 Response SolidSolid Reactive | DisturbanceAsymmetric | 2.490 | 0.052 | 0.018 | ||
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Alpha Crux | ![]() |
A- | GI-16 SolidSolid Reactive | CatalystAsymmetric | 2.500 | 0.052 | 0.017 | ||
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Crux Prime | ![]() |
A- | SPEC SolidSolid Reactive | CatalystAsymmetric | 2.500 | 0.052 | 0.017 | ||
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Gravity Evolve | ![]() |
A- | SPEC SolidSolid Reactive | Shape-Lock HDAsymmetric | 2.480 | 0.052 | 0.020 | ||
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Sure Lock | ![]() |
A- | GI-17 SolidSolid Reactive | RAD-XAsymmetric | 2.480 | 0.054 | 0.018 | ||
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Savage | ![]() |
A- | Exciter SolidSolid Reactive | SavageAsymmetric | 2.490 | 0.051 | 0.016 | ||
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No Rules EXIST | ![]() |
A- | RecklessSolid Reactive | ChaoticAsymmetric | 2.510 | 0.053 | 0.018 | ||
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Mission Unknown | ![]() |
A- | GB 12.7 SolidSolid Reactive | Mission 1.0Asymmetric | 2.490 | 0.050 | 0.013 | ||
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No Rules | ![]() |
A- | Micro DNASolid Reactive | ChaoticAsymmetric | 2.510 | 0.053 | 0.018 | ||
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Proton PhysiX | ![]() |
A- | NeX SolidSolid Reactive | AtomicAsymmetric | 2.480 | 0.053 | 0.017 | ||
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Trident Abyss | ![]() |
A- | Coercion HV3 (High Volume 3rd Generation)Solid Reactive | TurbulentAsymmetric | 2.490 | 0.054 | 0.017 | ||
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Zing! | ![]() |
A- | Forged 2 SolidSolid Reactive | Zing!Asymmetric | 2.499 | 0.051 | 0.020 | ||
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IDOL | ![]() |
A- | MicroTrax-S18Solid Reactive | IkonSymmetric | 2.490 | 0.052 | |||
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Katana Dragon | ![]() |
A- | Forged-XSolid Reactive | KatanaAsymmetric | 2.503 | 0.050 | 0.020 | ||
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Maximum Results | ![]() |
A- | TS-1 (Textured Solid 1)Solid Reactive | Maximum ResultsAsymmetric | 2.494 | 0.050 | 0.030 | ||
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Mastermind Intellect | ![]() |
A- | Honor Roll A+ SolidSolid Reactive | MastermindAsymmetric | 2.488 | 0.052 | 0.015 | ||
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Omni | ![]() |
A- | GSV 2.0Solid Reactive | OmniAsymmetric | 2.501 | 0.050 | 0.013 | ||
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Instigator | ![]() |
A- | Inciter SolidSolid Reactive | AssailantAsymmetric | 2.481 | 0.051 | 0.016 | ||
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Precision Solid | ![]() |
A- | Prime SolidSolid Reactive | Precision SD (Single Density)Asymmetric | 2.490 | 0.054 | 0.020 | ||
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Mastermind | ![]() |
A- | Honor Roll SolidSolid Reactive | MastermindAsymmetric | 2.488 | 0.052 | 0.015 | ||
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Zen Master | ![]() |
A- | S77 Response SolidSolid Reactive | MeditateSymmetric | 2.490 | 0.051 | |||
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Authority Solid | ![]() |
A- | ERT 2.0 SolidSolid Reactive | AuthorityAsymmetric | 2.503 | 0.050 | 0.020 | ||
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Intimidator | ![]() |
A- | Inciter MaxSolid Reactive | AssailantAsymmetric | 2.481 | 0.051 | 0.016 |
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