Sinister


 
Roto Grip Sinister
Roto Grip
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Release Date
PBA Approval Date
Discontinued

Roto Grip uses the Cage core and the 76H hybrid reactive coverstock to create a ball that could only be called Sinister. This ball produces awesome midlane motion and down lane continuation. The hybrid coverstock allows the ball to ease through the fronts and continue through the breakpoint in heavy oil.

Factory Finish
4000 Abralon
76H Coverstock
Type
Hybrid Reactive

The pearl portion of the 76H™ Hybrid Reactive Coverstock eases through the front end while, the solid part provides sure-fire continuation through the breakpoint.

Cage Core

When needing midlane motion the Cage™ Core is exactly what the doctor ordered. With its top and bottom caps sandwiched around the ribs of the core body, this core creates motion like nothing else on the market.

Core Type
Asymmetric
16 pounds
RG
2.520
Diff
0.053
MB Diff
0.015
15 pounds
RG
2.520
Diff
0.054
MB Diff
0.015
14 pounds
RG
2.530
Diff
0.054
MB Diff
0.015
13 pounds
RG
2.570
Diff
0.032
MB Diff
0.015
12 pounds
RG
2.590
Diff
0.029
MB Diff
0.015
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Similar Balls
Balls Similar to the Roto Grip Sinister
Ball Brand Comparison Grade Coverstock Factory Finish Core RG Diff MB Diff US/Overseas Release Discontinued
Sinister 76HHybrid Reactive 4000 Abralon CageAsymmetric 2.520 0.054 0.015
714C A- Gen XCHybrid Reactive 800 Abranet, 1000/2000/3000 Abralon Modified Robot 2.0Asymmetric 2.520 0.052 0.014
UFO Alert A- eTrax HybridHybrid Reactive 1500 Polished Equalizer Technology (E.T.)Asymmetric 2.520 0.054 0.016
Hyper Cell Fused A- eTrax-H18Hybrid Reactive 1500 Polished NucleusAsymmetric 2.520 0.056 0.018
Mad Antics A- AR350 HybridHybrid Reactive 500/4000 Abralon, Powerhouse Clean N' Sheen Hi-DynamixAsymmetric 2.500 0.054 0.016
Thug A- Class 13FHybrid Reactive 500 Siaair, Royal Compound ThugAsymmetric 2.505 0.052 0.015
Fortera Intrigue A- Fortify HybridHybrid Reactive 500 Siaair, Royal Compound Fortera FlipAsymmetric 2.512 0.050 0.016
Defiant Soul A- 77HHybrid Reactive 4000 Abralon ParagonAsymmetric 2.490 0.054 0.017
Parallax A- TractionX7 HybridHybrid Reactive 1500 Polished AerofloAsymmetric 2.520 0.054 0.019
Baller A- ERT HybridHybrid Reactive 500/2000 Abralon Big TimeAsymmetric 2.520 0.052 0.018
Thug Corrupt A- Composite HybridHybrid Reactive 500, 4000 Siaair Micro Pad ThugAsymmetric 2.505 0.052 0.015
Rogue Cell A- Cytoplasmic XL HybridHybrid Reactive 4000 Abralon NucleusAsymmetric 2.520 0.056 0.018
Endless Nightmare A- Class 9 HybridHybrid Reactive 500, 1500 Siaair Micro Pad NightmareAsymmetric 2.505 0.052 0.013
Quick Fix A- Quick Fix HybridHybrid Reactive 500, 4000 Siaair Micro Pad Shapeshifter Sym/AsymAsymmetric 2.511 0.054
Archetype Hybrid A- HK22 - QR-11 HybridHybrid Reactive 500/1000/1500 Siaair, Crown Factory Compound I-Core 3.0 SlimAsymmetric 2.518 0.053 0.020
Reax Gusto A- Reax GustoHybrid Reactive 500 Siaair, Royal Compound, Royal Shine ReaxAsymmetric 2.492 0.054 0.013
Dream On A- 74 Response HybridHybrid Reactive 4000 Abralon IdentityAsymmetric 2.480 0.054 0.024
Crux A- ERG HybridHybrid Reactive 3000 Abralon CatalystAsymmetric 2.500 0.052 0.017
Incite A- R4S HybridHybrid Reactive 3000 Abralon TensorAsymmetric 2.500 0.053 0.013
Ruckus A- Class 8F HybridHybrid Reactive 500 Siaair, Royal Compound RuckusAsymmetric 2.540 0.052 0.013
RST X-3 A- MicroTrax HybridHybrid Reactive 4k Fast Roto Star Tour (RST)Asymmetric 2.530 0.053 0.016
Brutal Nightmare A- Class 8 HybridHybrid Reactive 500 Siaair, Rough Buff NightmareAsymmetric 2.505 0.052 0.013
Hell Raiser A- Class 5Hybrid Reactive 500/1500 Siaair, Rough Buff Hell RaiserAsymmetric 2.537 0.054 0.016
RST X-1 A- MicroTrax HybridHybrid Reactive 3000 Abralon Roto Star Tour (RST)Asymmetric 2.530 0.053 0.016
Infinity B+ A.X.H. HybridHybrid Reactive 500/2000 Siaair Micro Pad InfinityAsymmetric 2.521 0.051 0.010