# ABS Accu-Line Tour Premium 4

> Bowling ball — data from CarryDown (https://www.carrydown.com/balls/abs-accu-line-tour-premium-4/)

- Brand: ABS
- Availability: current
- Coverstock: Nano-thane 2.0 Active-Hybrid (LEVEL.2) (hybrid)
- Core: Modified Premium Core
- Intended condition: Medium-heavy oil
- Factory finish: 1000 Abralon Diamond Compound 2 Polish
- USBC approved: no

## Specs by weight

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