Featured Brunswick bowling balls

Brunswick Bowling Balls

Find all of the older Brunswick Bowling Balls here at BowlersMart.com. From Danger Zones, Rhinos and more we have the information on all of your older retired Brunswick discontinued bowling balls.

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doT ( Durability Optimization Technology )


Brunswick’s patent-pending Durability Optimization Technology (DOT) represents a revolutionary change in the way bowling balls are manufactured. Developed by Brunswick engineers with one goal in mind – to significantly reduce cracking in performance bowling balls


A truly innovative approach to bowling ball construction, DOT pins the low RG axis on the opposite side of the ball. This removes the weak spot in the drilling area, greatly reducing the possibility for cracking and providing for a wider range of layouts.

The DOT manufacturing process marks the low RG axis with a small circle engraving.


Combined with DynamiCore – Brunswick’s outer core formulation that increases durability and improves the bowling ball’s coefficient of restitution – DOT produces the toughest bowling balls on the market. Backed by an industry-best 4-year limited warranty.






DynamiCore is Brunswick's industry leading innovation in outer core technology. This leap in bowling ball technology is a more durable outer material that yields less compression upon impact increasing hitting power and creating an undeniable difference in sound and pin carry.



All bowling balls are exactly the same size, but vary in weight from six to sixteen pounds. What's inside the ball has to change density to accomplish those weight changes.

Coverstocks affect the ball from the foul line to the head pin. DynamiCore changes what the ball does when it hits the pins.



To improve pin carry, Brunswick engineers needed to increase the coefficient of restitution of the ball. DynamiCore's matrix is better blended and better bonded together. This provides more rigidity of the outer core material – producing more kinetic energy.

With DynamiCore, you will hear a bigger sound and you will see the pins move more. Bouncing from side to side creating a bigger influence of pin carry.

The History Of Brunswick in Bowling

John Brunswick, who moved to the United States from Switzerland at the age of 14, starts the Cincinnati Carriage Making Company in a small Cincinnati, Ohio, workshop. The product line expands beyond carriages to include cabinets, tables and chairs. The Company's first billiards table is produced in 1845 for a successful Cincinnati meatpacker. Word-of-mouth promotion quickly brings requests for more tables. Brunswick boasts, "If it is wood, we can make it, and we can make it better than anyone else can." This company becomes what we know today as Brunswick Corporation