Release Date
PBA Approval Date
Discontinued
The new ECS Hook Pearl coverstock is Brunswick’s latest advancement in performance enhancing technology. ECS expands the soft segments of the polymer chain producing improved friction and wider sweet spot resulting in fewer adjustments. ECS technology generates a faster refresh rate and a longer performance life for the coverstock. Merged with the Nirvana Ultra Low RG core, the True Nirvana delivers the strongest backend ball motion in the Brunswick line for oily lane conditions.
Factory Finish
500 Siaair, Crown Factory Compound
ECS Hook Pearl Coverstock
Type
Pearl Reactive
Nirvana Ultra Low RG Core
The new Nirvana Ultra Low RG core features a single density rounded elliptical inner core. The core is dynamically designed to optimize ball motion with multiple drilling options for increased pin action and higher scores.
Core Type
Asymmetric
16 pounds
RG
2.466
Diff
0.054
MB Diff
0.013
15 pounds
RG
2.477
Diff
0.054
MB Diff
0.013
14 pounds
RG
2.494
Diff
0.054
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 | |
---|---|---|---|---|---|---|---|---|---|---|---|
True Nirvana | ECS Hook PearlPearl Reactive | 500 Siaair, Crown Factory Compound | Nirvana Ultra Low RGAsymmetric | 2.477 | 0.054 | 0.013 | |||||
Kingpin Gold Special Edition | A | ECA-X PearlPearl Reactive | 500 Siaair, Crown Factory Compound | Kingpin Ultra Low RGAsymmetric | 2.483 | 0.055 | 0.020 | ||||
Grudge Pearl | A | Composite Hook PearlPearl Reactive | 500 Siaair, Crown Factory Compound | GrudgeAsymmetric | 2.490 | 0.056 | 0.014 | ||||
Freakshow Flip | A- | Freaky Flip PearlPearl Reactive | 500 Siaair, Crown Factory Compound | FreakshowSymmetric | 2.481 | 0.054 | 0.001 | ||||
Tyrant Pearl | A- | Reflex Pearl HSTPearl Reactive | 500/1000 Abralon, Powerhouse Factory Finish Polish | TyrantAsymmetric | 2.480 | 0.056 | 0.011 | ||||
Tenacity | A- | UR (Ultra Responsive)Pearl Reactive | 500 Siaair, Crown Factory Compound | Tenacity Low RGAsymmetric | 2.503 | 0.052 | 0.018 | ||||
Vintage Vapor Zone | A- | Activator Plus 2.0 PearlPearl Reactive | 500 Siaair, Crown Factory Compound | ZoneAsymmetric | 2.478 | 0.048 | 0.017 | ||||
Maverick Pearl | A- | GB 14.0 PearlPearl Reactive | 500/1000 Abralon, Powerhouse Factory Finish Polish | MaverickAsymmetric | 2.480 | 0.056 | 0.016 | ||||
Verdict Pearl | A- | GSV-1 PearlPearl Reactive | 500/1000 Abralon, Powerhouse Factory Finish Polish | JusticeSymmetric | 2.480 | 0.055 | 0.018 | ||||
Redemption Pearl | A- | Aggression NE PearlPearl Reactive | 500 Siaair, Crown Factory Compound | RedemptionAsymmetric | 2.498 | 0.053 | 0.015 | ||||
Creed | A- | Composite Hook PearlPearl Reactive | 500 Siaair, Crown Factory Compound | CreedAsymmetric | 2.496 | 0.055 | 0.011 | ||||
Scandal Pearl | A- | Semtex Pearl CFIPearl Reactive | 500/1000 Abralon, Powerhouse Factory Finish Polish | ScandalSymmetric | 2.480 | 0.054 | |||||
Rip'D Pearl | A- | Aggression Pearl CFIPearl Reactive | 500/1000/3000 Abralon | Rip'DAsymmetric | 2.480 | 0.054 | 0.014 | ||||
Paradox Pearl | A- | QR-9 PearlPearl Reactive | 500/1000 Abralon, Powerhouse Factory Finish Polish | I-Core 2.0Asymmetric | 2.480 | 0.057 | 0.015 | ||||
Ninja SE Pearl | A- | F70 PearlPearl Reactive | 1500 Polished | ShredderSymmetric | 2.480 | 0.054 | |||||
Inception Pearl | A- | S74R PearlPearl Reactive | 1500 Polished | Adaptor/DAsymmetric | 2.480 | 0.055 | 0.024 | ||||
In2ition | A- | Prime DT PearlPearl Reactive | 500/1000 Abralon, Powerhouse Factory Finish Polish | X-TypeAsymmetric | 2.480 | 0.054 | 0.015 | ||||
Golden Jackal | A- | Hexion SE (Strength Enhanced)Pearl Reactive | 4000 LSS | Predator V3Asymmetric | 2.470 | 0.055 | 0.019 | ||||
Dream | A- | 74 Response PearlPearl Reactive | 2000 Polished | IdentityAsymmetric | 2.480 | 0.054 | 0.024 | ||||
Trident Quest | A- | Hexion PearlPearl Reactive | 5000 LSP | TurbulentAsymmetric | 2.490 | 0.054 | 0.017 | ||||
Jackal Flash | A- | Infusion HV (High Volume) PearlPearl Reactive | 5000 LSP | Predator V2Asymmetric | 2.470 | 0.054 | 0.015 | ||||
Inception DCT Pearl | A- | S86 R PearlPearl Reactive | 1500 Polished | Adaptor/DAsymmetric | 2.480 | 0.055 | 0.024 | ||||
Creed Revelation | A- | Composite Flip PearlPearl Reactive | 500 Siaair, Crown Factory Compound | CreedAsymmetric | 2.496 | 0.055 | 0.011 | ||||
Innovator | A- | MOtion Magic PlusPearl Reactive | 500/1000/1500 Siaair, Crown Factory Compound | InnovatorAsymmetric | 2.477 | 0.053 | 0.012 | ||||
Statement Pearl | A- | Aggression Pearl CFIPearl Reactive | 500/1000 Abralon, Powerhouse Factory Finish Polish | StatementAsymmetric | 2.470 | 0.054 | 0.015 |