Storm
ALPHA CRUX
USBC approved 2026-02-03
Heavy oil
- Coverstock
- GI26 Solid (solid)
- Core
- Catalyst AI (asymmetric)
- Factory finish
- 2000 Grit
- Flare potential
- High
- Color
- Black/Turquoise/Violet
Specs by weight
Not published in 15 lb — showing all available weights.
| Weight | RG | Differential | Int. Diff |
|---|---|---|---|
| 16lbyour weight | 2.480 | 0.052 | 0.017 |
| 15lbyour weight | 2.480 | 0.053 | 0.018 |
| 14lbyour weight | 2.520 | 0.051 | 0.016 |
| 13lbyour weight | 2.560 | 0.034 | 0.011 |
| 12lbyour weight | 2.580 | 0.031 | 0.009 |
About this ball
For those who loved the original Alpha Crux, or never got the chance to throw it, now is your opportunity to see what you were missing. The Alpha Crux returns, upgraded for today’s conditions and ready to dominate heavier volumes of oil. Bowlers can expect that dependable Alpha Crux ball motion: strong and predictable through the midlane, a decisive move at the breakpoint, and exceptional control and power through the pins. The upgraded GI-26 (Game Improvement 2026) coverstock builds on the performance principles of the original, handling modern oil patterns while preserving the shot-to-shot consistency that made the first Alpha Crux a favorite. At the heart of the design, the Catalyst Weight Block returns, preserving the dynamic characteristics that defined the Crux Series. Paired with cutting-edge A.I. Core Technology, this system amplifies energy transfer and hitting power while enhancing overall motion, delivering a stronger, more effective continuation through the pins.
Similar reaction shapes
Closest balls by RG / Differential / Int. Diff — any brand.