Compare bowling balls
Core numbers are compared in one weight. Some brands only publish them for one weight.
Hammer Swagga
|
Storm Hy-Road
|
Radical Outer Limits Black Hole
|
Radical The Spy
|
|
|---|---|---|---|---|
| Brand | Hammer | Storm | Radical | Radical |
| Line | — | Thunder | Reliable | Performance Polyester |
| Coverstock | Level 2 Reactive | R2S Hybrid | HK22C+ Solid | Textured Polyester |
| Cover type | — | Hybrid reactive | Solid reactive | Polyester |
| Core | Widow | Inverted Fe2 | Outer Limits Asymmetric | Asymmetric (DynamiCore) |
| Core type | — | Symmetric | Asymmetric | Asymmetric |
| RG | 2.500 | 2.520 (16 lb) | 2.499 | 2.513 |
| Diff | 0.060 | 0.058 (16 lb) | 0.051 | 0.053 |
| Int. diff | — | — | — | — |
| Factory finish | 800/1000/2000 | Power Edge | 500, 1000, 1500 Siaair / Factory Compound | 500, 1000 Siaair / Factory Compound / Factory Polish |
| Lane condition | Heavy oil | — | — | — |
| Flare potential | — | Medium-high | — | — |
| Reaction | — | — | — | — |
| Color | Black / Red / Caramel | Black / Ultramarine Blue | Black | Red / Black |
| Release date | — | November 18, 2008 | January 8, 2026 | — |
| Status | Retired | Current | Current | Current |
Own some of these balls?
Keep your arsenal in BowlingMaat: weight, layout, surface and maintenance of every ball in one place. Free, and no games to log.