Photo and specs courtesy of Storm. Reproduced with credit to the maker.
How it moves
Hockey-stick turn (asymmetric core). Dotted is skid, then the turn, then the roll into the pocket. Estimated from the coverstock, finish, core, and differential for a right-handed bowler with medium revs on a house shot. Lane conditions, speed, and layout move all of this.
How much the ball wants to hook, 1 (straight, a spare ball) to 10 (the strongest oil-eaters). The maker publishes no number for this ball, so this is estimated from the coverstock, core, finish, and differential.
Coverstock
A2S Solid
Reactive solid
Core
Solarion_AI
Asymmetric
Factory finish
2000 Grit
Color
Dark Green/Black/White
Released
2025-10-17
Sold
Sold in the US
USBC
Approved 2025-08-05
Weights and specs
Weight
RG
Differential
Int. diff
16 lb
2.47
0.054
—
Surface
Coarse grit
Coarse and fine
Fine grit or polish
2000 Grit. Sanded then smoothed (1500 to 3000 grit): enough tooth for oil, enough gloss to get down the lane. Most box finishes. Surface changes over games, and a pro shop can take any ball either way with a pad.
Reviews on YouTube
BowlerX.com · 2025 · Storm Equinox Solid Bowling Ball | BowlerX Full ReviewDarren Tang · 2025 · Equinox Solid - Bowling Ball ReviewCreating the Difference · 2025 · You Want to Watch The Surface Change | Storm Equinox Solid | Bowling Ball Review
Picked by search for this ball; videos and thumbnails belong to their creators and play on YouTube.
Balls like this
Same coverstock and core type; the closest company for this ball in a bag.
