# Storm ION PRO

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

- Brand: Storm
- Availability: discontinued
- Released/approved: 2024-06-21
- Coverstock: [TX-16 Hybrid](https://www.carrydown.com/brands/storm/coverstocks/tx-16/) (hybrid)
- Core: [Element Tour AI](https://www.carrydown.com/brands/storm/cores/element-tour-ai/) (asymmetric)
- Intended condition: Medium oil
- Factory finish: 4000 Grit
- Flare potential: Medium
- USBC approved: yes (2024-05-07)
- PBA certified: yes

## Specs by weight

| Weight | RG | Differential | Int. Diff | Mass Bias |
|---|---|---|---|---|
| 16 lb | 2.47 | 0.035 | 0.013 | — |
| 15 lb | 2.47 | 0.035 | 0.014 | — |
| 14 lb | 2.51 | 0.036 | 0.01 | — |
| 13 lb | 2.56 | 0.034 | 0.011 | — |
| 12 lb | 2.58 | 0.031 | 0.009 | — |

## Description

We’ve taken the benchmark concept and created the next best innovation. The success and longevity of balls like the !Q Tour and Phaze II is no secret, but bowlers are craving more!Enter, the Ion Pro. This is the first asymmetric benchmark ball ever designed by Storm Bowling and will be the new standard of reliability. A benchmark ball is designed to provide a balanced performance across different lane conditions. This ball is designed to allow bowlers to adjust their game without switching to a different ball. Quite simply, it’s made for players of every style from any angle. Every bowler should have this in their bag.

## Where to buy

- Amazon (16 lb): https://www.amazon.com/dp/B0D3QW4QVD?tag=carrydownapp-20
- Amazon (13 lb): https://www.amazon.com/dp/B0D3RJ15J3?tag=carrydownapp-20
- Amazon (12 lb): https://www.amazon.com/dp/B0D3RPKKN4?tag=carrydownapp-20