# Storm !Q TOUR 78/U

> Bowling ball — data from CarryDown (https://www.carrydown.com/balls/storm-q-tour-78-u/)

- Brand: Storm
- Availability: current
- Released/approved: 2023-10-17
- Coverstock: Controll 78 Urethane (urethane)
- Core: C3C (symmetric)
- Intended condition: Heavy oil
- Factory finish: 500 Grit
- Flare potential: Medium-Low
- USBC approved: yes (2023-10-17)
- USBC national tournament ineligible (no slow oil)

## Specs by weight

| Weight | RG | Differential | Int. Diff | Mass Bias |
|---|---|---|---|---|
| 16 lb | 2.49 | 0.035 | — | — |
| 15 lb | 2.49 | 0.029 | — | — |
| 14 lb | 2.54 | 0.034 | — | — |
| 13 lb | 2.59 | 0.045 | — | — |
| 12 lb | 2.65 | 0.035 | — | — |

## Description

If you're looking for a smooth and predictable reaction, the !Q Tour 78/U may be for you! We’ve been testing new urethane materials and the combination on this bowling ball creates a new reaction different than current urethane options in the bowling industry. The new Controll 78 Urethane is also PBA® compliant.