You've got fresh oil on a house shot, and your strongest asymmetric keeps hitting the breakpoint too hard. Or you're out on tour and the lanes are finally beaten down—lined and stripped—and you need a ball that can skid clean through the front, then snap hard when it finds grip. The Next Factor is Storm's answer to both problems, but it demands you understand what it actually is.
The Next Factor pairs a high-RG (2.56) asymmetric core with Storm's R3S Pearl coverstock to deliver a clean, skid-heavy motion down the lane followed by a sharp backend flip. Reviewers agree on the core behavior: exceptional length, continuous round motion, and significant backend angle once the ball finds friction. However, there's real division on context. On fresh house conditions with heavy oil, the ball's high RG and clean cover make it too long and unreliable for many bowlers—several reviewers struggled or suggested surface adjustment. On worn or medium-friction lanes, or for bowlers with moderate-to-high rev rates who can generate their own traction, the ball excels. One reviewer called it the cleanest of 2025; another noted it requires the right conditions or speed profile to shine.
Expect to lay this out 60×5×30 or similar (one reviewer used 60×4×40 for more flare). If you're on a fresh house or bowling at speed without high rev rates, consider surface work—a 2000–3000 grit pad will bring the cover to life. This is a ball that rewards understanding your lane and release profile; it's not forgiving of mismatch.
The Next Factor is a legitimately unique high-RG asymmetric that honors the original X-Factor's skid-flip legacy while delivering modern performance. It's not a universal league starter; it's a specialist's tool for medium-to-dry lanes and bowlers who can control their speed or rev rate. If that's you, it's exceptional. If you need immediate traction on fresh oil, look elsewhere or plan to surface it.
| Weight | RG | Differential | Mass Bias |
|---|---|---|---|
| 16 lb | 2.54 | 0.05 | -- |
| 15 lb | 2.56 | 0.051 | -- |
| 14 lb | 2.59 | 0.05 | -- |
| 13 lb | 2.57 | 0.032 | -- |
| 12 lb | 2.59 | 0.029 | -- |
How does the Next Factor compare to the Phase 2 Pearl?
One reviewer positioned the Next Factor as similar in strength to the Phase 2 Pearl but with more drilling versatility due to its asymmetric core. However, the Next Factor is cleaner and requires more friction to activate, making it better for worn lanes rather than a fresh starting ball.
Will this ball work on a fresh house shot?
Multiple reviewers cautioned against using the Next Factor fresh on a heavily oiled house shot. The high RG and clean coverstock make it too long in those conditions. It's better suited for medium or worn oil, or for bowlers with moderate-to-high rev rates who can generate sufficient friction.
Should I rough up the cover, and what grit?
Several reviewers mentioned needing or recommending surface work. One reviewer used 2000–3000 grit pads to get earlier pickup and better traction. If the ball feels too long or skiddy on your lanes, this is a practical fix before deciding it doesn't fit your bag.
Who throws this ball best—conventional or two-handed?
Two-handed bowlers who bowl deeper and can generate high rev rates reported excellent results. However, one reviewer cautioned that the high RG may be too sharp for two-handed players expecting more gradual motion. Conventional bowlers with moderate-to-high rev rates seem to have more consistent success.
How does this compare to the High Road 40?
The Next Factor is stronger, cleaner, and higher-RG than the High Road 40. It bridges the gap between the High Road and stronger asymmetric pearls, offering more backend bite and angular reaction for bowlers who need more drive through the pins on medium oil.
Is this a tournament ball or a league ball?
It works in both contexts, but context matters. For league, it's best on worn or medium lanes. For tour, it shines on chopped-up lane conditions where a high-RG asymmetric is otherwise hard to find. It's not a versatile all-conditions choice; it's a specialist.