- bowwwl
- Bowling Ball Database
- Roto Grip
- Coverstocks
- Sure Grip Pearl
Sure Grip Pearl
Type
Pearl Reactive
Balls with the Roto Grip Sure Grip Pearl Coverstock
Ball | Release Date Sort ascending | Core | RG | Diff | MB Diff | US/Overseas Release | Discontinued | |
---|---|---|---|---|---|---|---|---|
RS-1 | Modified Rotary IIISymmetric | 2.490 | 0.059 | |||||
Silver Streak Pearl | Silver Streak (Modified Rotary)Symmetric | 2.520 | 0.040 | |||||
Sonic X | Sonic "Boom"Symmetric | 2.600 | 0.020 | |||||
SD-73 Pearl | High density cylinder with "flip" blockSymmetric | 2.510 | 0.073 |