# Roto Grip Transform Pearl

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

- Brand: Roto Grip
- Availability: current
- Released/approved: 2026-07-10
- Coverstock: [Microtrax Pearl](https://www.carrydown.com/brands/roto-grip/coverstocks/microtrax/) (pearl)
- Core: [Morph Wing](https://www.carrydown.com/brands/roto-grip/cores/morph-wing/) (asymmetric)
- Intended condition: Medium-heavy oil
- Factory finish: Power Edge
- Flare potential: High
- USBC approved: no

## Specs by weight

| Weight | RG | Differential | Int. Diff | Mass Bias |
|---|---|---|---|---|
| 16 lb | 2.5 | 0.05 | 0.015 | — |
| 15 lb | 2.51 | 0.051 | 0.015 | — |
| 14 lb | 2.53 | 0.053 | 0.013 | — |
| 13 lb | 2.57 | 0.032 | 0.01 | — |
| 12 lb | 2.59 | 0.029 | 0.008 | — |

## Description

Evolution. Refined. The revolution continues. Introducing the TRANSFORM Pearl, the second chapter in our most versatile series ever. We’ve taken the industry-shifting tunability of the original and paired it with one of the most successful coverstock technologies in bowling history. This isn't just a new ball—it’s a new level of precision.