Starting from the inside, the Shape-Lock HD Core can power through just about anything. HD is short for “high density”, which lowers the RG and raises the differential of the weight block. Fresh coverstock is important, but the type of coverstock chosen is equally as vital. R4S has come from several generations of Reactor™ coverstock material. With an increased porosity that is higher than its predecessors, you can feel confident that it will grab when it sees friction at the end of the pattern.
R4S Hybrid Coverstock
R4S has come from several generations of Reactor coverstock material. With an increased porosity that is higher than its ancestor, you can feel confident that it will grab when it sees friction at the end of the pattern. It has the highest reactivity of any Reactor series cover and bridges the gap between mid-range Thunder Line and high-end Premier Line balls.
Shape-Lock HD Core
This shape can power through just about anything. “HD” is short for high density, which lowers the RG and raises the differential of the weight block. A higher differential translates to more flare potential, so every time the ball makes a rotation it exposes a fresh portion of coverstock material to the oil.
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Similar Balls
Ball | Brand | Comparison Grade | Coverstock | Factory Finish | Core | RG | Diff | MB Diff | US/Overseas Release | Discontinued | |
---|---|---|---|---|---|---|---|---|---|---|---|
Virtual X | R4S HybridHybrid Reactive | 1500 Polished | Shape-Lock HDAsymmetric | 2.480 | 0.052 | 0.020 | |||||
Virtual Gravity N/S | A | NRG Smooth HybridHybrid Reactive | 1500 Polished | Shape-Lock HDAsymmetric | 2.480 | 0.052 | 0.020 | ||||
Star Lock | A | R2S DEEP HybridHybrid Reactive | 1500 Polished | RAD-XAsymmetric | 2.480 | 0.054 | 0.018 | ||||
Dark Phaze | A | AX-16 HybridHybrid Reactive | 1500 Polished | VelocitySymmetric | 2.480 | 0.051 | |||||
Phaze Grip | A | AX-16 HybridHybrid Reactive | 1500 Polished | VelocitySymmetric | 2.480 | 0.051 | |||||
Virtual World | A- | R3S HybridHybrid Reactive | 1500 Polished | Shape-Lock HDAsymmetric | 2.480 | 0.052 | 0.020 | ||||
Virtual Tour Exclusive | A- | R3S HybridHybrid Reactive | 1500 Polished | Shape-Lock HDAsymmetric | 2.480 | 0.052 | 0.020 | ||||
Special Ops | A- | S70 HybridHybrid Reactive | 1500 Polished | BreakAsymmetric | 2.480 | 0.058 | 0.021 | ||||
Crux Elite | A- | GI-16 HybridHybrid Reactive | 1500 Polished | CatalystAsymmetric | 2.500 | 0.052 | 0.017 | ||||
Fire PhysiX | A- | NeX HybridHybrid Reactive | 1500 Polished | AtomicAsymmetric | 2.480 | 0.053 | 0.017 | ||||
PhysiX Tour | A- | NeX HybridHybrid Reactive | 1500 Polished | AtomicAsymmetric | 2.480 | 0.053 | 0.017 | ||||
Mako Attack | A- | QR-10 HybridHybrid Reactive | 500/1000 Abralon, Powerhouse Factory Finish Polish | MakoAsymmetric | 2.480 | 0.053 | 0.014 | ||||
Virtual Energy | A- | R2X HybridHybrid Reactive | 1500 Polished | Shape-Lock HDAsymmetric | 2.480 | 0.052 | 0.020 | ||||
Gravity Flow | A- | NRG HybridHybrid Reactive | 4000 Abralon | Shape-Lock HDAsymmetric | 2.480 | 0.052 | 0.020 | ||||
Absolute | A- | R2S DEEP HybridHybrid Reactive | Reacta Gloss | SentinelAsymmetric | 2.480 | 0.050 | 0.021 | ||||
Marvel Maxx Attack | A- | NRG HybridHybrid Reactive | 1500 Polished | CentripetalSymmetric | 2.480 | 0.050 | |||||
Lock | A- | GI-15 HybridHybrid Reactive | 3000 Abralon | RAD-XAsymmetric | 2.480 | 0.054 | 0.018 | ||||
Locked In Gold | A- | R3S HybridHybrid Reactive | 1500 Polished | RAD-XAsymmetric | 2.480 | 0.054 | 0.018 | ||||
Blizzard Shock | A- | Super Micro X9 HybridHybrid Reactive | 2000 Abralon | Korrupt HDAsymmetric | 2.482 | 0.052 | 0.024 | ||||
Aura Mystic | A- | Optimum VersatilityHybrid Reactive | 500 Siaair, Rough Buff | AuraAsymmetric | 2.481 | 0.052 | 0.015 | ||||
PhysiX | A- | NRG HybridHybrid Reactive | 3000 Abralon | AtomicAsymmetric | 2.480 | 0.053 | 0.017 | ||||
PhysiX M | A- | NRG HybridHybrid Reactive | 2000 Abralon | AtomicAsymmetric | 2.480 | 0.053 | 0.017 | ||||
Dark PhysiX | A- | NRG HybridHybrid Reactive | Reacta Gloss | AtomicAsymmetric | 2.480 | 0.053 | 0.017 | ||||
!Q 300 | A- | PFT HybridHybrid Reactive | 1500 Polished | CentripetalSymmetric | 2.480 | 0.050 | |||||
Dream On | A- | 74 Response HybridHybrid Reactive | 4000 Abralon | IdentityAsymmetric | 2.480 | 0.054 | 0.024 |