Storm Ion Pro Pearl

The Ion Pro Pearl expands the Ion Pro Series with a balanced combination of length, angle, and power designed to excel on medium oil conditions. Built around the proven Element Tour A.I. Core and the latest NRG Pearl Reactive coverstock, the Ion Pro Pearl was engineered to create harmony between the core and coverstock, producing a predictable read through the lane and a strong, controlled move through the pins. The low RG, medium differential core provides a stable foundation with enough flare to handle changing lane conditions, while the NRG Pearl Reactive coverstock adds length and responsiveness without sacrificing midlane traction. As a natural progression from stronger asymmetrics, the Ion Pro Pearl gives bowlers the confidence to create more angle and migrate left as the lanes transition, while maintaining the versatility and predictable motion that define the Ion Pro family.

Coverstock Type	Pearl Reactive
Factory Finish	4000 Polish
Core Type	Asymmetric
RG	2.47
Diff	0.035
MB	0.014
Release Date	10/22/2026