
Release Date
PBA Approval Date
Discontinued
The DV8 Grudge pairs a Composite Hook Hybrid coverstock with the Grudge Low RG asymmetric core and is finished with a 500 then 4000 Siaair micro pad. This bowling ball offers an aggressive ball motion and a strong backend motion when used on medium to heavy oiled lanes.
Factory Finish
500, 4000 Siaair Micro Pad
Composite Hook Hybrid Coverstock
Type
Hybrid Reactive
Grudge Core
Core Type
Asymmetric
16 pounds
RG
2.478
Diff
0.056
MB Diff
0.014
15 pounds
RG
2.490
Diff
0.056
MB Diff
0.014
14 pounds
RG
2.506
Diff
0.056
MB Diff
0.014
13 pounds
RG
2.589
Diff
0.043
MB Diff
0.011
12 pounds
RG
2.612
Diff
0.043
MB Diff
0.011
Ball | Brand | Comparison Grade | Coverstock | Core | RG | Diff | MB Diff | US/Overseas Release | Discontinued | |
---|---|---|---|---|---|---|---|---|---|---|
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Grudge Hybrid | ![]() |
Composite Hook HybridHybrid Reactive | GrudgeAsymmetric | 2.490 | 0.056 | 0.014 | |||
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Ultimate Nirvana | ![]() |
A- | ECS HybridHybrid Reactive | Nirvana Ultra Low RGAsymmetric | 2.477 | 0.054 | 0.013 | ||
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Thug Corrupt | ![]() |
A- | Composite HybridHybrid Reactive | ThugAsymmetric | 2.505 | 0.052 | 0.015 | ||
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Conspiracy Hybrid | ![]() |
A- | Forged 2 HybridHybrid Reactive | ConspiracyAsymmetric | 2.487 | 0.056 | 0.021 | ||
![]() |
Trident | ![]() |
A- | Coercion HVH (High Volume Hybrid)Hybrid Reactive | TurbulentAsymmetric | 2.490 | 0.054 | 0.017 | ||
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Reax Gusto | ![]() |
A- | Reax GustoHybrid Reactive | ReaxAsymmetric | 2.492 | 0.054 | 0.013 | ||
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Alias | ![]() |
A- | Prime HybridHybrid Reactive | AliasAsymmetric | 2.490 | 0.054 | 0.013 | ||
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Paradox Black | ![]() |
A- | QR-9 HybridHybrid Reactive | I-Core 2.0Asymmetric | 2.480 | 0.057 | 0.015 | ||
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Paradox Trilogy | ![]() |
A- | QR-10 HybridHybrid Reactive | I-Core 2.0Asymmetric | 2.480 | 0.057 | 0.015 | ||
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Paradox | ![]() |
A- | QR-9 HybridHybrid Reactive | I-Core 2.0Asymmetric | 2.480 | 0.057 | 0.015 | ||
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Paragon Hybrid | ![]() |
A- | QR-11 HybridHybrid Reactive | I-Core 3.0Asymmetric | 2.486 | 0.056 | 0.015 | ||
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Quick Fix | ![]() |
A- | Quick Fix HybridHybrid Reactive | Shapeshifter Sym/AsymAsymmetric | 2.511 | 0.054 | |||
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Hx16 | ![]() |
A- | DR-8 HybridHybrid Reactive | I-Core (Dual Density)Asymmetric | 2.490 | 0.053 | 0.016 | ||
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Choice | ![]() |
A- | GSV-1 HybridHybrid Reactive | MOD-1Symmetric | 2.490 | 0.054 | |||
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Mako Attack | ![]() |
A- | QR-10 HybridHybrid Reactive | MakoAsymmetric | 2.480 | 0.053 | 0.014 | ||
![]() |
Deadly Aim | ![]() |
A- | Primer HybridHybrid Reactive | Dead CenterAsymmetric | 2.490 | 0.054 | 0.008 | ||
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Rip'D | ![]() |
A- | Aggression Hybrid CFIHybrid Reactive | Rip'DAsymmetric | 2.480 | 0.054 | 0.014 | ||
![]() |
Incite | ![]() |
A- | R4S HybridHybrid Reactive | TensorAsymmetric | 2.500 | 0.053 | 0.013 | ||
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Lock | ![]() |
A- | GI-15 HybridHybrid Reactive | RAD-XAsymmetric | 2.480 | 0.054 | 0.018 | ||
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Mastermind Genius | ![]() |
A- | Honor Roll HybridHybrid Reactive | MastermindAsymmetric | 2.488 | 0.052 | 0.015 | ||
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Mad Antics | ![]() |
A- | AR350 HybridHybrid Reactive | Hi-DynamixAsymmetric | 2.500 | 0.054 | 0.016 | ||
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Mx16 | ![]() |
A- | MR-8 HybridHybrid Reactive | I-Core (Dual Density)Asymmetric | 2.490 | 0.053 | 0.016 | ||
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Dream On | ![]() |
A- | 74 Response HybridHybrid Reactive | IdentityAsymmetric | 2.480 | 0.054 | 0.024 | ||
![]() |
Crux | ![]() |
A- | ERG HybridHybrid Reactive | CatalystAsymmetric | 2.500 | 0.052 | 0.017 | ||
![]() |
Warrior Elite | ![]() |
A- | GB 13.3 HybridHybrid Reactive | Iron FistAsymmetric | 2.470 | 0.057 | 0.020 |
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