Release Date
PBA Approval Date
Discontinued
The new Mastermind Brainiac with its Royal Compound finish, provides excellent length through heads and mid lane creating an unsurpassed move on the backend on medium to oily lane conditions.
Factory Finish
500 Siaair, Royal Compound
Relativity Flip Pearl Coverstock
Type
Pearl Reactive
Relativity Flip reactive coverstock is Brunswick’s newest advancement in our performance enhancing coverstock technology. This Pearl coverstock produces extra length through the heads with exceptional bite on the backend to achieve maximum flip.
Mastermind (modified) Core
The New Modified Mastermind Low RG core features a single density squared-off elliptical inner core. The core is dynamically designed to extend the rotational energy, boosting angular velocity to transfer energy to the pins for increased pin action and higher scores.
Core Type
Asymmetric
16 pounds
RG
2.492
Diff
0.048
MB Diff
0.013
15 pounds
RG
2.504
Diff
0.048
MB Diff
0.013
14 pounds
RG
2.521
Diff
0.048
MB Diff
0.013
13 pounds
RG
2.589
Diff
0.043
MB Diff
0.011
12 pounds
RG
2.612
Diff
0.043
MB Diff
0.011
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Similar Balls
Ball | Brand | Comparison Grade | Coverstock | Factory Finish | Core | RG | Diff | MB Diff | US/Overseas Release | Discontinued | |
---|---|---|---|---|---|---|---|---|---|---|---|
Mastermind Brainiac | Relativity Flip PearlPearl Reactive | 500 Siaair, Royal Compound | Mastermind (modified)Asymmetric | 2.504 | 0.048 | 0.013 | |||||
Thug Life | A | Composite PearlPearl Reactive | 500 Siaair, Royal Compound | ThugAsymmetric | 2.505 | 0.052 | 0.015 | ||||
Guru Pearl Limited | A | Guru PearlPearl Reactive | 500 Siaair, Royal Compound | GuruAsymmetric | 2.501 | 0.044 | 0.018 | ||||
Reax Version 2 Pearl | A- | Reax Version 2 PearlPearl Reactive | 500 Siaair, Royal Compound, Royal Shine | Reax Version 2Asymmetric | 2.508 | 0.048 | 0.016 | ||||
Gauntlet Fury | A- | Semtex Pearl CFIPearl Reactive | 500/1000 Abralon, Powerhouse Factory Finish Polish | GauntletAsymmetric | 2.500 | 0.050 | 0.012 | ||||
Fortera Exile | A- | Fortify PearlPearl Reactive | 500 Siaair, Royal Compound, Royal Shine | Fortera FlipAsymmetric | 2.512 | 0.050 | 0.016 | ||||
Eon | A- | S82 RXPearl Reactive | 1500 Polished | OloidSymmetric | 2.500 | 0.049 | |||||
Katana | A- | ForgedPearl Reactive | 500/1000 Siaair, Crown Factory Compound | KatanaAsymmetric | 2.503 | 0.050 | 0.020 | ||||
Tenacity | A- | UR (Ultra Responsive)Pearl Reactive | 500 Siaair, Crown Factory Compound | Tenacity Low RGAsymmetric | 2.503 | 0.052 | 0.018 | ||||
Medusa | A- | Inciter Max Flip PearlPearl Reactive | 500/1000/1500 Siaair, Crown Factory Compound | MedusaAsymmetric | 2.507 | 0.048 | 0.011 | ||||
Tenacity Grit | A- | URGPearl Reactive | 500, 1000, 3000 Siaair Micro Pad | Tenacity Low RGAsymmetric | 2.503 | 0.052 | 0.018 | ||||
Katana Legend | A- | Forged + PearlPearl Reactive | 500/1000 Siaair, Crown Factory Compound | KatanaAsymmetric | 2.503 | 0.050 | 0.020 | ||||
Ruckus Schizo | A- | Class 12FPearl Reactive | 500 Siaair, Royal Compound | RuckusAsymmetric | 2.540 | 0.052 | 0.013 | ||||
Authority | A- | ERT 2.0 PearlPearl Reactive | 500/1000 Siaair, Crown Factory Compound | AuthorityAsymmetric | 2.503 | 0.050 | 0.020 | ||||
Trident Nemesis | A- | Infusion HV (High Volume) PearlPearl Reactive | 5500 LSP | SidewinderAsymmetric | 2.520 | 0.049 | 0.013 | ||||
No Rules Pearl | A- | Amped PearlPearl Reactive | 1500 Polished | ChaoticAsymmetric | 2.510 | 0.053 | 0.018 | ||||
Crux Pearl | A- | ERG PearlPearl Reactive | 1500 Polished | CatalystAsymmetric | 2.500 | 0.052 | 0.017 | ||||
Halo Pearl | A- | eTrax-P18Pearl Reactive | 1500 Polished | CentrumAsymmetric | 2.490 | 0.050 | 0.018 | ||||
Guru Mighty | A- | Guru MightyPearl Reactive | 4000 Abralon | GuruAsymmetric | 2.501 | 0.044 | 0.018 | ||||
Diva XOXO | A- | Composite Flip PearlPearl Reactive | 500 Siaair, Royal Compound | DivaSymmetric | 2.516 | 0.052 | |||||
Madness | A- | HK22 - ERT PearlPearl Reactive | 500/1000/1500 Siaair, Crown Factory Compound | CrazeAsymmetric | 2.495 | 0.048 | 0.012 | ||||
Ripcord Launch | A- | Propulsion MVPPearl Reactive | 5500 LSP | Torx V2Symmetric | 2.510 | 0.048 | |||||
Fortera Intrigue | A- | Fortify HybridHybrid Reactive | 500 Siaair, Royal Compound | Fortera FlipAsymmetric | 2.512 | 0.050 | 0.016 | ||||
Zing! Pearl | A- | Forged 2 PearlPearl Reactive | 500/1000 Siaair, Crown Factory Compound | Zing!Asymmetric | 2.499 | 0.051 | 0.020 | ||||
Mastermind Scholar | A- | Honor Roll A+ PearlPearl Reactive | 500 Siaair, Royal Compound, Royal Shine | MastermindAsymmetric | 2.488 | 0.052 | 0.015 |