Brunswick Alert
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- Early warning system on the lanes
- Delivers a smooth, predictable shape
- Consistent, reliable, and ready when you need it most.
Brunswick Alert
Brunswick Alert
Stay one step ahead of the competition with the Brunswick Alert—your ultimate early warning system on the lanes. Featuring a low RG / low differential symmetric core, Alert delivers a smooth, predictable motion that’s perfectly tuned for medium oil conditions. Designed to sit comfortably in the middle of your arsenal, it provides the confidence and control you need when the lanes start to transition.
For rev-dominant players, Alert offers a cleaner, more controlled look without sacrificing hitting power. For medium and lower-rev players, it’s the ideal piece to round out your lineup—strong enough to finish, yet consistent enough to trust. Its continuous all-purpose motion creates the perfect blend of control, versatility, and striking potential.
Wrapped in the HK22 base coverstock for enhanced color, clarity, and performance, and powered by DynamiCore technology for a harder hit and improved durability, the Alert stands out in every way—on the lanes and on the shelf.
When the lanes start changing, it’s time to stay Alert.
Details & Specs
All colors do vary somewhat from the picture shown
A few tiny pit holes in the cover stock of the ball are normal
Customer Reviews
By Bryan L. Williams, PBA Member and DV8 Pro Staff from CA
Yes, I would recommend this to a friend
This Ball is Something Special!
The new Brunswick Alert is that ball that comes around every once in a while, and makes every bowler on the lanes want it! The Alert is one of the newest releases from Brunswick and this ball is simply INCREDIBLE! The Alert is very versatile and can be utilized across various lane conditions. With the new Alert core, the new Alert provides strong and continuous arcing ball motion. My Alert is drilled 55x4.5x35 to give the ball more length and stronger backend motion. This ball is great for all levels of caliber of bowlers and can be used on multiple types of lane conditions. Wrapped in HK22, the new Brunswick Alert is a definite must have in your bag.
By Bob Newman from Pacifica
Yes, I would recommend this to a friend
Brunswick Alert
When I bought the Brunswick Alert, I was looking for a replacement for my Sensor Solid which has had a lot of use over the years. This ball turned out to be much more. The addition of a strong cover with HK22 and the low Differential of 0.037 (15-lbs.) made this ball much stronger than the Sensor Solid. That's not a bad thing because this ball is smooth and controllable and goes through the pin deck very well. I'd say it is now my current benchmark ball. One final note on this ball, it comes out of box pretty aggressive. The more lane shine it got the better it looked.
By Aaron from Massachusetts
Yes, I would recommend this to a friend
Stronger than expected
From my first couple of shots with this ball, I already knew that it met expectations with the hype around it. Symmetrical Solids have always been a staple in my bag for house conditions along with Low Diff balls. This is one of my favorite combinations that I could ask for in a ball! What I was expecting was a strong enough ball that had a longer hook window to be able to play a little more up the lane, and what I got instead is something that was a little stronger. The hook window of this ball is indeed longer, but I wasn't expecting the backend ball motion to drive through the pins as hard as it does. Because of this strong downlane motion and because the ball does lane-shine quite quickly, I do need to be little bit more inside with my feet. I plan on using this as my benchmark ball for those early friction conditions with slightly tighter backends.
By Sweetpea Bowl from Worcester, Massachusetts
Yes, I would recommend this to a friend
Brunswick Alert
When I do a ball video/ball review, I try to play the role of a "neutral reporter". I attempt to explain what I see for ball motion in any given ball, the environments in which I expect the ball to be in play, what style of player will likely benefit etc. I attempt to convey to the reader exactly what any given ball does from my perspective. If I am going to have any credibility as a long term staffer for the Hammer division of the Brands of Brunswick, then I must be honest about each release I review and provide factual information about what I see the ball to be. That being said, when the Brunswick Alert was announced and we learned about what the intent of the ball was, I was particularly excited. Where I often bowl on challenge or sport patterns, I appreciate pieces of equipment that are slower in response and that provide control of the lane. I used with great success the Hammer Scorpion Low Flare in many tournaments and it sounded like the Alert was going to offer a similar motion. The Alert features a low RG/lower diff symmetric core. The Alert features a Savvy Hook Solid cover with the HK-22 base colored in black/purple and grape. Box finish is 2000 Siaair. I've drilled 2, the one used in this video has a 60 x 5 x 70 layout at box surface. For comparison sake, I used a similarly drilled and surfaced Hammer Scorpion Low Flare. I worked with the Alert on leftover THS. If you liked the Hammer Scorpion Low Flare, you'll love the Alert. The ball motion is very similar. I played very similar lines with both pieces. The Alert features a slower response, controlled ball motion which will clearly excel in environments which call for control such as on challenge or sport patterns. The earlier read of the lane is very clear as well as the smooth gradual rounded motion to the pocket. I also could see the Alert in play on cliffed THS patterns. While I've had very good success with slower response ASYMMETRIC core pieces on high volume sport patterns like the Envy Tour or the Effect Tour, I will be very curious to see what the Alert can do with a more aggressive surface preparation in similar environments. I think many styles will benefit from this type of motion where control of the lane is key as well as not having the ball be oversensitive to lane transition. Presently I'm working on trying to close down angles on fresh and work with a little more end over end roll and I think the Alert will also be a good training tool to help me with that. I plan to drill at least one more to have a third option in this ball. When I drill 3 of 1 particular ball, that speaks volumes. The Brunswick Alert is readily available, see your local pro shop for more information.
























