Ultimate Inferno

Brunswick Ultimate Inferno bowling ball photo

Activator Reactive Coverstock

Inferno Symmetric Core

16 lb 15 lb 14 lb 13 lb 12 lb
RG 2.463 2.479 2.527 2.592 2.633
Diff 0.05 0.05 0.049 0.049 0.047
Length 14% 24% 54% 95% 121%
Flare 78% 78% 76% 76% 71%



  • Factory Finish:
    800 Grit

From Brunswick:

Compared to the original Inferno: -The Ultimate Inferno will match-up better to oily lane conditions, longer patterns and heavy carry down. -The Ultimate Inferno will match-up better for bowlers who struggle with excessively long ball reaction. -The Ultimate Inferno will match-up better on heavily oiled - over/under lane conditions.