Details

Release Date
Discontinued
The Chalk is a limited production ball and raises awareness of The National Bowling Association (TNBA). With every Chalk ball we sell, we make a financial contribution to the TNBA. This money is used to further our sport and fund their Junior Scholarship Program.
Factory Finish
500/1000/2000 Abralon, Powerhouse Factory Finish
GTR Pearl Coverstock
Type
Pearl Reactive
Grand Theft Reactive Pearl
Raw Hammer Assault Core

Core Type
Symmetric
16 pounds
RG
2.480
Diff
0.047
15 pounds
RG
2.480
Diff
0.050
14 pounds
RG
2.500
Diff
0.053
13 pounds
RG
2.530
Diff
0.055
12 pounds
RG
2.590
Diff
0.039
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Similar Balls
Ball | Brand | Comparison Grade | Coverstock | Core | RG | Diff | MB Diff | US/Overseas Release | Discontinued | |
---|---|---|---|---|---|---|---|---|---|---|
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The Chalk | ![]() |
GTR PearlPearl Reactive | Raw Hammer AssaultSymmetric | 2.480 | 0.050 | ||||
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Arson Pearl | ![]() |
A | Max-Corner PearlPearl Reactive | ArsonSymmetric | 2.480 | 0.045 | |||
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Torrid Elite | ![]() |
A- | Torrid ElitePearl Reactive | TorridSymmetric | 2.480 | 0.047 | |||
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Raw Hammer Psycho | ![]() |
A- | Max-Hook PearlPearl Reactive | Raw Hammer AssaultSymmetric | 2.480 | 0.050 | |||
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Vintage Inferno | ![]() |
A- | Activator 2.0 PearlPearl Reactive | Vintage Inferno Low RGSymmetric | 2.479 | 0.050 | |||
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Edge Blue Pearl | ![]() |
A- | Relativity PearlPearl Reactive | Edge Low RGSymmetric | 2.487 | 0.050 | |||
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Anaconda | ![]() |
A- | Activator Plus PearlPearl Reactive | Ultra Low RG InfernoSymmetric | 2.482 | 0.047 | |||
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Absolut Flip | ![]() |
A- | H-200 PearlPearl Reactive | FatMaxSymmetric | 2.480 | 0.048 | |||
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Massive Damage | ![]() |
A- | Activator Plus PearlPearl Reactive | Low RG PerformanceSymmetric | 2.492 | 0.050 | |||
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Rebel | ![]() |
A- | NBT PearlPearl Reactive | RebelSymmetric | 2.480 | 0.044 | |||
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Melee Jab | ![]() |
A- | Savvy Hook PearlPearl Reactive | Melee Low RGSymmetric | 2.487 | 0.050 | |||
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Yeti | ![]() |
A- | YetiPearl Reactive | YetiSymmetric | 2.482 | 0.054 | |||
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Phaze | ![]() |
A- | AX-16 PearlPearl Reactive | VelocitySymmetric | 2.480 | 0.051 | |||
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607A Special Edition | ![]() |
A- | SE 6 Gen 1Pearl Reactive | Modified LegionAsymmetric | 2.480 | 0.045 | 0.007 | ||
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Source | ![]() |
A- | XL2000Pearl Reactive | Mission 1.0Asymmetric | 2.490 | 0.050 | 0.013 | ||
![]() |
Blackout Pearl | ![]() |
A- | X3PPearl Reactive | TrailblazerSymmetric | 2.480 | 0.048 | |||
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811A Special Edition | ![]() |
A- | SE8 Gen 1Pearl Reactive | Legion 2 TurboAsymmetric | 2.500 | 0.046 | 0.011 | ||
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Yeti Uncaged | ![]() |
A- | Yeti UncagedPearl Reactive | YetiSymmetric | 2.482 | 0.054 | |||
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Wrench | ![]() |
B+ | GTR III PearlPearl Reactive | M.P.A.Asymmetric | 2.500 | 0.052 | 0.008 | ||
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Squatch | ![]() |
B+ | Ai-39 PearlPearl Reactive | YetiSymmetric | 2.482 | 0.054 | |||
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Rebel Yell | ![]() |
B+ | Juiced PearlPearl Reactive | RebelSymmetric | 2.480 | 0.044 | |||
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Forza Redline | ![]() |
B+ | Helix PearlPearl Reactive | TorxSymmetric | 2.500 | 0.051 | |||
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Innovate | ![]() |
B+ | HTR 3.0Pearl Reactive | VerveAsymmetric | 2.490 | 0.046 | 0.008 | ||
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Game Breaker 2 Phenom Pearl | ![]() |
B+ | GB 11.2 PearlPearl Reactive | Enhanced V2Symmetric | 2.480 | 0.048 | |||
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Prodigy | ![]() |
B+ | R2X Pearl with E.T.M.Pearl Reactive | CentripetalSymmetric | 2.480 | 0.050 |