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A black, purple, and grape colored bowling ball with the Alert logo in light blue centered prominently.

Brunswick

Alert

Current
High

The Brunswick Alert is a solid reactive bowling ball with the Alert core. RG 2.478 and differential 0.037 at 15 lb.

Specifications

Coverstock
HK22 - Savvy Hook Solid
Cover type
Solid reactive
Core
Alert
Core type
Symmetric
Factory finish
500, 1000, 2000 Siaair Micro Pad
Color
Black / Purple / Grape
Weights
16โ€“12 lb
Part number
60-108497-93X
Release date
October 23, 2025
Warranty
Two years from purchase date
Performance
All Purpose
Reaction Shape Strength
80

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Core numbers

Weight
RG
Diff
16 lb 2.485 0.032
15 lb 2.478 0.037
14 lb 2.493 0.037
13 lb 2.574 0.040
12 lb 2.597 0.040

Core: Alert

The Warning Alert core for sixteen to fourteen pound bowling balls.
16โ€“14 lb
The Warning Alert core for thirteen to twelve pound bowling balls.
13โ€“12 lb

Balls like the Alert

Current balls from any brand with the closest RG, differential, cover and lane condition: an alternative, or a second ball that reacts alike.

Compare with the closest three