# Roto Grip X Cell Tour

> Bowling ball — data from CarryDown (https://www.carrydown.com/balls/roto-grip-x-cell-tour/)

- Brand: Roto Grip
- Availability: unknown
- Released/approved: 2024-10-25
- Coverstock: [Hyper-Response Pearl Coverstock](https://www.carrydown.com/brands/roto-grip/coverstocks/hyper-response-coverstock/) (pearl)
- Core: [Nucleus AI](https://www.carrydown.com/brands/roto-grip/cores/nucleus-ai/) (asymmetric)
- Intended condition: Medium-heavy oil
- Factory finish: 1500-grit Polished
- Flare potential: High
- List price (MSRP): no manufacturer price found
- USBC approved: yes (2024-09-03)

## Specs by weight

| Weight | RG | Differential | Int. Diff | Mass Bias |
|---|---|---|---|---|
| 16 lb | 2.5 | 0.05 | 0.018 | — |
| 15 lb | 2.5 | 0.056 | 0.019 | 0.019 |
| 14 lb | 2.55 | 0.048 | 0.016 | — |
| 13 lb | 2.56 | 0.034 | 0.011 | — |
| 12 lb | 2.58 | 0.031 | 0.009 | — |