- bowwwl
- Bowling Ball Database
- Roto Grip
- Coverstocks
- Solid Urethane
Solid Urethane
Type
Urethane Solid
Balls with the Roto Grip Solid Urethane Coverstock
Ball | Release Date Sort ascending | Core | RG | Diff | MB Diff | US/Overseas Release | Discontinued | |
---|---|---|---|---|---|---|---|---|
Black Grenade | GrenadeSymmetric | 2.550 | 0.020 |