General Info
| Brand: | Roto Grip |
| Name: | Unhinged |
| Reviewed: | January 2015 |
| Empty | |
| Coverstock Specs | |
|---|---|
| Name: | 60M |
| Type: | Reactive Pearl |
| Box Finish: | 1500 Grit Polished |
| Color: | Cobalt Blue |
| Empty | |
| Core Specs | |
| Name: | Late Roll 69 |
| Type: | Symmetrical |
| RG: | 2.58 |
| Diff: | 0.049 |
| Int. Diff: | 0.000 |
For details on our standard test layouts, please click here.
The Roto Grip Unhinged is the latest release from Roto Grip in the HP3 line. This ball uses the same Late Roll 69 core as the Hysteria. This time, this weight block is surrounded by the 60M pearl cover that comes out of the box at a 1500 grit polished finish. This change in coverstock allows the Unhinged to have more length, back end, and total hook than the Hysteria.
We saw this ball have its best reaction on our medium test pattern. The Unhinged easily cleared the front of the lane, started to pick up strong in the midlane, and then made a powerful move at the back end
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Roto Grip Unhinged Comparisons
Click below to see a comparison table of each pair of bowling balls shown:
- Roto Grip Unhinged vs. Roto Grip Devour
- Roto Grip Unhinged vs. Roto Grip Haywire
- Roto Grip Unhinged vs. Roto Grip Hy-Wire
- Roto Grip Unhinged vs. Roto Grip Hyper Cell Skid
- Roto Grip Unhinged vs. Roto Grip Hysteria
- Roto Grip Unhinged vs. Roto Grip Menace
To compare the Roto Grip Unhinged to any other bowling ball(s), please use our Bowling Ball Comparison tool.
