

ION PRO SOLID
Building off the breakthrough success of the original Ion Pro, the Ion Pro Solid strengthens the Premier line with its continuous asymmetric benchmark shape. Bowlers who loved the hybrid but were looking for more pronounced backend motion will discover exactly what they need with the Ion Pro Solid.
Featuring the trusted single density Element Tour A.I. Core, this ball delivers predictability on challenging patterns while providing smooth transitions to handle wet/dry league conditions with ease. Wrapped in the proven TX-16™ Solid cover and enhanced with Power Edge technology, it clears the fronts effortlessly due to the Power Edge Finish, preserving energy for a stronger backend motion.
This asymmetric benchmark excels across various conditions, especially when lane patterns become challenging. Paired with the Ion Pro and Ion Max, the Ion Series creates a complete arsenal with true shape progression to keep you ahead of transition.
Release Date: June 20th, 2025
Fragrance: Blueberry Donut
This kit contains:
- WIP ION PRO SOLID 12 (x 1)
- LABEL SINGLE BALL BOX039070001 (x 1)
- NEW LABEL 4 BALL 03907-0002 (x 0)
- STORM GOLD AQUEOUS SINGLE BOX (x 1)
- STORM RSC#4 / #6 4 BALL BOX (x 0)
- BAG 15X18X.02 MIL (x 1)
Technical Specifications






-
12 lbs.
Radius of Gyration
2.58
Differential
0.031
PSA
0.009
-
13 lbs.
Radius of Gyration
2.56
Differential
0.034
PSA
0.011
-
14 lbs.
Radius of Gyration
2.51
Differential
0.036
PSA
0.010
-
15 lbs.
Radius of Gyration
2.47
Differential
0.035
PSA
0.014
-
16 lbs.
Radius of Gyration
2.47
Differential
0.035
PSA
0.013
FORGIVENESS FROM ALL ANGLES
The stacked ellipse design of the Element Core places the smaller ellipses towards the ends of the X-Axis and the widest ellipse at the center of the Y-Axis. Conceptually opposite to cavity designs featured in the Crux™ and Absolute™, the Element Core dynamics will change more between different layouts with this shape because of it. This center heavy concept places the largest ellipse in the geographic center of the ball. More mass towards the center lowers the RG and, in conjunction with the A.I. Core, makes the Element weight block one of the lowest RG asymmetrical designs Storm has ever had. Normally on asymmetric weight blocks, the thinnest portion creating the asymmetry is very close to the Y-Axis. Stairstep asymmetry is the opposite of that. The widest part is at the Y-Axis which would normally decrease asymmetry, but each subsequent ellipse is offset and skinnier than the previous one which creates asymmetry with each stairstep.
Tech Sheet: Ion Pro Solid Tech Data and Design Intent PDF
Ball Image: Ion Pro Solid PNG
Shelf Talker/Crazy 8's: Ion Pro Solid Crazy 8's PDF
Shelf Talker/Crazy 8's: Ion Pro Solid Mini Crazy 8's PDF
Drill Specs: Drill Specs PDF


CONFIDENCE IN THE COVERSTOCK
It’s difficult to find another coverstock as reliable and flexible as TX-16. First established by the Phaze™ II, TX-16 has been inspiring confidence in bowlers around the world for years.

ION PRO SOLID
FLARE POTENTIAL
Low
Medium
High
BALL SHAPE
Smooth
Angular
HOOK LENGTH
Early
Mid-Lane
Late
OIL VOLUME
Light
Medium
Heavy
PATTERN LENGTH
Short
Medium
Long
LANE CONDITION
Fresh
Transition
Burn