Storm
MONSOON
USBC approved 2026-01-06
Medium oil
- Coverstock
- Reactor Solid (solid)
- Core
- Atmos AI (symmetric)
- Factory finish
- 2000 Grit
- Flare potential
- Medium
- Color
- Plum/Emerald
Specs by weight
Not published in 15 lb — showing all available weights.
| Weight | RG | Differential | Where to buy |
|---|---|---|---|
| 16lbyour weight | 2.530 | 0.042 | Amazon |
| 15lbyour weight | 2.530 | 0.042 | Amazon |
| 14lbyour weight | 2.530 | 0.039 | Amazon |
| 13lbyour weight | 2.580 | 0.047 | Amazon |
| 12lbyour weight | 2.640 | 0.037 | Amazon |
| 11lbyour weight | 2.730 | 0.012 | Amazon |
| 10lbyour weight | 2.770 | 0.015 | Amazon |
About this ball
The return of the Hot Line made waves with the Typhoon—but when bowlers needed more traction to handle increased oil volume, the answer was clear. Meet the Monsoon. Featuring Reactor™ Solid coverstock finished at 2000-grit Abralon®, it creates a larger footprint for added control and confidence on more oil. The Atmos A.I. Core delivers the ideal balance of length and continuation, producing a reliable motion at the breakpoint. Ideal for competitive bowlers seeking consistency and control, it’s also a great option for seniors and youth looking for high-performance technology in lighter weights.
Similar reaction shapes
Closest balls by RG / Differential / Int. Diff — any brand.
