Bowler Ratings

PatternStTwCr
Oily:X.XX.XX.X
Medium:X.XX.XX.X
Dry:X.XX.XX.X
Sport:X.XX.XX.X

Bowler ratings are from 1 to 10 in order of Stroker (ST), Tweener (TW), Cranker (CR)

Note: Ratings are only available to our premium members.

General Info

Brand:
Name:Bionic
Reviewed:February 2026
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Coverstock Specs
Name:NRG Hybrid Reactive
Type:Reactive Hybrid
Box Finish:4000 Abralon
Color:Electric Blue / Magenta / Deep Purple
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Core Specs
Name:Torsion AI
Type:Symmetrical
RG:2.47
Diff:0.050
Int. Diff:0.000

For details on our standard test layouts, please click here.

The Bionic is the newest introduction into the Master line for Storm. This ball uses the NRG Hybrid coverstock, which comes out of the box with a 4000 Abralon finish. It also features a new symmetrical core shape called Torsion AI, which gives the ball an RG of 2.47″ and a total differential of 0.050″. This design was built to be a symmetrical version of the asymmetrical Element shapes found in the Ion Pro and Ion Max bowling balls. The Bionic provides a quick-revving motion with a very strong move off the dry. We had lots of flare in the oil, allowing the Bionic to cover a large amount of boards for all three of our bowlers with the box finish.

Stroker

Stroker loved how easily the Bionic picked up for him on the fresh heavy oil pattern. He was a bit concerned going into the test session, considering that the ball was only at a 4000-grit Abralon box finish, as the length of this pattern usually requires balls with more surface to give him enough hook and traction. The Bionic revved up quickly off his hand, digging into the midlane very strongly. The ball was strong at the breakpoint and finished high flush in the pocket. He liked the added downlane motion over the Ion Max while starting up quicker and providing more total hook than the Ion Pro Solid and the Phaze II Pearl. The added hook made it very easy for him to get back to striking as the pattern started to break down. He could make a 2-and-1 move left with his feet and target at the arrows after the ball started finishing too high in the pocket, and he was right back to striking. He had no trouble with the Bionic trying to hook too early

Storm Bionic Comparisons

Click below to see a comparison table of each pair of bowling balls shown:

To compare the Storm Bionic to any other bowling ball(s), please use our Bowling Ball Comparison tool.

Additional Storm Bionic Resources

Click here to visit Storm's website to read the manufacturer-supplied information on this ball. Also, see below for the manufacturer-produced promotional video for this ball.

Please remember that our reviews are solely based on our own testing and that you may sometimes find differences between our comments and ratings and the manufacturer's claims. Links to these manufacturer resources are provided here strictly for convenience purposes.

The BTM Ball Testing Team

About The BTM Ball Testing Team

Bowling This Month's ball testing team is led by Eric Martinez. Our team of three testers has reviewed well over 1,000 bowling balls for Bowling This Month. In addition to leading BTM's ball testing efforts, Eric owns and operates University Pro Shop in San Antonio, TX, and he is an avid competitive bowler. Learn more about our bowling ball testing and review process here.