Details

Release Date
PBA Approval Date
The new Big Bro K.O is a strong asymmetrical pearl best used for medium to oily lanes and is very versatile. Swag took the proven dominance core and upgraded the cover. This ball will KO the pins and put SWAP in your bag while you do it.
Factory Finish
4000 Sanded
Reverie 4 (RVR 4) Coverstock
Type
Pearl Reactive
Dominance Core

Core Type
Asymmetric
16 pounds
RG
2.472
Diff
0.052
MB Diff
0.023
15 pounds
RG
2.484
Diff
0.054
MB Diff
0.021
14 pounds
RG
2.534
Diff
0.051
MB Diff
0.019
13 pounds
RG
2.569
Diff
0.046
MB Diff
0.017
Shop
Videos
Similar Balls
Ball | Brand | Comparison Grade | Coverstock | Core | RG | Diff | MB Diff | US/Overseas Release | Discontinued | |
---|---|---|---|---|---|---|---|---|---|---|
![]() |
Big Bro K.O. | ![]() |
Reverie 4 (RVR 4)Pearl Reactive | DominanceAsymmetric | 2.484 | 0.054 | 0.021 | |||
![]() |
Big Bro Big Guns | ![]() |
A+ | Reverie 4 (RVR 4)Pearl Reactive | DominanceAsymmetric | 2.484 | 0.054 | 0.021 | ||
![]() |
Big Bro | ![]() |
A- | Reverie 2 (RVR 2)Pearl Reactive | DominanceAsymmetric | 2.484 | 0.054 | 0.021 | ||
![]() |
Big Bro Galaxy | ![]() |
A- | Reverie 3 (RVR 3) PearlPearl Reactive | DominanceAsymmetric | 2.484 | 0.054 | 0.021 | ||
![]() |
Incognito Pearl | ![]() |
A- | S. H. A. R. P. PearlPearl Reactive | IncognitoAsymmetric | 2.487 | 0.053 | 0.017 | ||
![]() |
Infinite Physix | ![]() |
A- | ReXPearl Reactive | AtomicAsymmetric | 2.480 | 0.053 | 0.017 | ||
![]() |
Zenith Pearl | ![]() |
A- | A.X.H. PearlPearl Reactive | ZenithAsymmetric | 2.485 | 0.052 | 0.019 | ||
![]() |
Virtual Energy Blackout | ![]() |
A- | ReXPearl Reactive | Shape-Lock HDAsymmetric | 2.480 | 0.052 | 0.020 | ||
![]() |
Conspiracy Theory | ![]() |
A- | TP-1 (Textured Pearl 1)Pearl Reactive | Conspiracy TheoryAsymmetric | 2.490 | 0.054 | 0.023 | ||
![]() |
In2ition | ![]() |
A- | Prime DT PearlPearl Reactive | X-TypeAsymmetric | 2.480 | 0.054 | 0.015 | ||
![]() |
Kingpin Gold Special Edition | ![]() |
A- | ECA-X PearlPearl Reactive | Kingpin Ultra Low RGAsymmetric | 2.483 | 0.055 | 0.020 | ||
![]() |
3-D Offset | ![]() |
A- | Neoflex 25Pearl Reactive | High Rev OffsetAsymmetric | 2.489 | 0.053 | 0.008 | ||
![]() |
Precision | ![]() |
A- | Prime PearlPearl Reactive | Precision SD (Single Density)Asymmetric | 2.490 | 0.054 | 0.020 | ||
![]() |
Paragon Pearl | ![]() |
A- | HK22 - QR-11 PearlPearl Reactive | I-Core 3.0Asymmetric | 2.486 | 0.056 | 0.015 | ||
![]() |
Graffiti Pop | ![]() |
A- | Reverie 4 (RVR 4)Pearl Reactive | BallisticAsymmetric | 2.491 | 0.053 | 0.033 | ||
![]() |
Innovator | ![]() |
A- | MOtion Magic PlusPearl Reactive | InnovatorAsymmetric | 2.477 | 0.053 | 0.012 | ||
![]() |
Conspiracy Pearl | ![]() |
A- | Forged 2 PearlPearl Reactive | ConspiracyAsymmetric | 2.487 | 0.056 | 0.021 | ||
![]() |
Rip'D Pearl | ![]() |
A- | Aggression Pearl CFIPearl Reactive | Rip'DAsymmetric | 2.480 | 0.054 | 0.014 | ||
![]() |
Altered Reality | ![]() |
A- | S84 Response PearlPearl Reactive | DisturbanceAsymmetric | 2.490 | 0.052 | 0.018 | ||
![]() |
3-D Offset Attack | ![]() |
A- | HK22 - Neoflip 25Pearl Reactive | High Rev OffsetAsymmetric | 2.489 | 0.053 | 0.008 | ||
![]() |
Intimidator Pearl | ![]() |
A- | Inciter Max PearlPearl Reactive | AssailantAsymmetric | 2.481 | 0.051 | 0.016 | ||
![]() |
Power Torq Pearl | ![]() |
A- | ERT PearlPearl Reactive | TorqSymmetric | 2.489 | 0.054 | |||
![]() |
Trident Quest | ![]() |
A- | Hexion PearlPearl Reactive | TurbulentAsymmetric | 2.490 | 0.054 | 0.017 | ||
![]() |
Verdict Pearl | ![]() |
A- | GSV-1 PearlPearl Reactive | JusticeSymmetric | 2.480 | 0.055 | 0.018 | ||
![]() |
Rubicon UC2 | ![]() |
A- | eTrax PearlPearl Reactive | RondureAsymmetric | 2.490 | 0.052 | 0.011 |