General Info
| Brand: | Roto Grip |
| Name: | Sinister |
| Reviewed: | September 2014 |
| Empty | |
| Coverstock Specs | |
|---|---|
| Name: | 76H Hybrid Reactive |
| Type: | Reactive Hybrid |
| Box Finish: | 4000 Grit Pad |
| Color: | Neon Yellow and White Pearl / Navy Solid |
| Empty | |
| Core Specs | |
| Name: | Cage |
| Type: | Asymmetrical |
| RG: | 2.52 |
| Diff: | 0.054 |
| Int. Diff: | 0.015 |
For details on our standard test layouts, please click here.
The Sinister is the newest HP4 release for Roto Grip. This ball uses a new asymmetrical core that is wrapped with the hybrid reactive 76H coverstock. This cover is finished at 4000 grit, which provides it with plenty of traction that is suitable for heavier volumes of oil.
The Sinister was best for us on our heavy test pattern. We were really able to open up the lane with this ball, especially in the back part of the lane. Tweener and Stroker were close together at the arrows, but Tweener was able to get his ball farther right at the breakpoint. Cranker was farther left with his feet and farther right with his
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Roto Grip Sinister Comparisons
Click below to see a comparison table of each pair of bowling balls shown:
- Roto Grip Sinister vs. Roto Grip Hyper Cell
- Roto Grip Sinister vs. Roto Grip Menace
- Roto Grip Sinister vs. Roto Grip No Rules
- Roto Grip Sinister vs. Roto Grip Totally Defiant
- Roto Grip Sinister vs. Storm Crux
To compare the Roto Grip Sinister to any other bowling ball(s), please use our Bowling Ball Comparison tool.
