# Roto Grip OPTIMUM IDOL

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

- Brand: Roto Grip
- Availability: discontinued
- Released/approved: 2024-03-22
- Coverstock: [Micro Trax Solid](https://www.carrydown.com/brands/roto-grip/coverstocks/micro-trax/) (solid)
- Core: [Ikon MD AI](https://www.carrydown.com/brands/roto-grip/cores/ikon-md-ai/) (symmetric)
- Intended condition: Medium oil
- Factory finish: 2000 Grit
- Flare potential: High
- USBC approved: yes (2024-01-09)
- PBA certified: yes

## Specs by weight

| Weight | RG | Differential | Int. Diff | Mass Bias |
|---|---|---|---|---|
| 16 lb | 2.47 | 0.054 | — | — |
| 15 lb | 2.47 | 0.056 | — | — |

## Description

OPTIMUM IDOL

## Where to buy

- Amazon (16 lb): https://www.amazon.com/dp/B0CW1Z7BGW?tag=carrydownapp-20