# Storm Ion Max 40

> Bowling ball — data from CarryDown (https://www.carrydown.com/balls/storm-ion-max-40/)

- Brand: Storm
- Availability: current
- Released/approved: 2026-06-30
- Coverstock: [NRG Pearl](https://www.carrydown.com/brands/storm/coverstocks/nrg/) (pearl)
- Core: [Element Max AI](https://www.carrydown.com/brands/storm/cores/element-max-ai/) (asymmetric)
- Intended condition: Medium-heavy oil
- Factory finish: Polished
- Flare potential: High
- List price (MSRP): no manufacturer price found
- USBC approved: yes (2026-06-30)

## Specs by weight

| Weight | RG | Differential | Int. Diff | Mass Bias |
|---|---|---|---|---|
| 16 lb | 2.47 | 0.053 | 0.013 | — |
| 15 lb | 2.47 | 0.055 | 0.014 | 0.014 |
| 14 lb | 2.49 | 0.053 | 0.01 | — |
| 13 lb | 2.56 | 0.034 | 0.011 | — |
| 12 lb | 2.58 | 0.031 | 0.009 | — |

## Description

A recolor of the Ion Max Pearl (Teal/Electric Blue/White in place of the retail Cobalt/Aqua/Ivory) with a Strawberry Shortcake fragrance in place of the Pearl's Pineapple Cherry Delight -- otherwise the same NRG Pearl coverstock and Element Max A.I. core, and it rolls identically. Storm made just 136 of these as a giveaway exclusive for pro shop owners attending Bowl Expo 2026; it was never sold through normal retail. If you want this ball, the Ion Max Pearl is the one to buy.