# ABS AccuLine TOUR PREMIUM U 78 SOLID

> Bowling ball — data from CarryDown (https://www.carrydown.com/balls/abs-acculine-tour-premium-u-78-solid/)

- Brand: ABS
- Availability: current
- Released/approved: 2025-05-01
- Coverstock: [78D UG Low Crosslink Urethane With Nano /fullerene C60](https://www.carrydown.com/brands/abs/coverstocks/78d-ug-low-crosslink-urethane-with-nano-fullerene-c60/) (urethane)
- Core: [Modified Premium Core](https://www.carrydown.com/brands/abs/cores/modified-premium-core/)
- Intended condition: Light-medium oil
- Factory finish: #4000 Abralon
- USBC approved: yes (2025-04-29)
- USBC national tournament ineligible (no slow oil)

## Specs by weight

| Weight | RG | Differential | Int. Diff | Mass Bias |
|---|---|---|---|---|
| 16 lb | 2.46 | 0.055 | 0.016 | — |
| 15 lb | — | — | — | — |
| 14 lb | — | — | — | — |
| 13 lb | — | — | — | — |
| 12 lb | — | — | — | — |