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Brunswick Tenacity

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Brunswick Tenacity

Every bowler needs some tenacity! That is why Brunswick has released the Tenacity high performance bowling ball. This ball goes long, provides big downlane motion and hits hard. The UR (Ultra Responsive) Pearl coverstock helps this ball come back from anywhere and the Tenacity core utilizes the hard hitting DynamiCore outer core. This ball is ideal for oily lanes.

  • Color: Black/Silver/Purple Pearl All colors do vary somewhat from the picture shown.
  • Core: Tenacity Low RG
  • Coverstock: UR (Ultra Responsive)
  • Finish: 500 Siaair/Crown Factory Compound
  • Reaction: Exceptional length with quick response to friction
  • RG: 2.537**
  • Diff: 0.052**
  • ** RG and Diff are based off of 15 lb. balls
  • Hook Potential: 220 (scale 10-250)
  • Length: 140 (scale 25-235)
  • Breakpoint Shape: Angular
  • Recommended Lane Condition: Heavy Oil
  • A few tiny pit holes in the cover stock of the ball are normal
  • SKU: BRU60105999
  • Product ID: 11106
  • Brand: Brunswick
  • Category: Bowling Balls
  • Ball Performance: High-Performance Balls
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Similar Balls: Same Hook Potential, Lane Conditions & Coverstock as the Brunswick Tenacity.
Customer Reviews| 2 Customer Questions

Avg Customer Rating

5.0 Stars based on 5 Reviews

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By from Green Bay, WI
5/5 Stars
Bottom Line:

Do you have the tenacity!?

Brunswick is not messing around with this new release! I drilled my Tenacity standard pin over the ring, no hole and wow! The amount of energy is stores for the back part of the lane is tremendous, plus it keeps its continuation throughout the pins, which in many other long skid flip balls have a tendency to hit flat when in some oil. Not this ball! Plus the dynamicore technology creates so much more hitting power and carry percentage! I won a local scratch 2-1 flat pattern tournament a week after I drilled this ball up and threw it from start to finish. You need to check this ball out! Do you have the tenacity?!

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By from Greenville, SC
5/5 Stars
Opening angles
Best Uses:
Any condition where friction is present
Bottom Line:
Yes, I would recommend this to a friend

Big Backend!


Pin Length: 3.5"

Starting Top Weight: 3.5 oz

Ball Weight: 15 lbs 4 oz


Ball: 65 x 5 x 35

X Hole (if there is one): none


Rev Rate: 375 rpms

Ball Speed:17.5 mph off hand

PAP/Track: 4 3/4 over 3/4 up


Grit: 500 Grit with Rough Buff

Type: (Matte, Polish, Sanded): Compound


Lengths of patterns: 41 foot house shot

Volumes: moderate

Type: house


Length: Clean through the heads with a very angular reaction

Back End: skid/snap

Overall Hook: Strong

Midlane Read: Very little

Breakpoint Shape: Skid/Snap


Likes: Super strong with great entry angle and hitting power

Dislikes: none

The Tenacity is the strongest change of direction ever in the Brunswick line. This ball has the strongest backend reaction of any Brunswick ball I have ever thrown by far. This ball is about an arrow stronger than my Inferno and has a much more violent change of direction. The Tenacity is 3 and 1 stronger than the True Nirvana with more length and more continuation. This ball would go 4th arrow to the gutter on the house shot with plenty of energy left. Tenacity is the perfect name for this ball. It is super fun to throw and creates plenty of entry angle.

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By from Missouri
5/5 Stars
Bottom Line:
Yes, I would recommend this to a friend

Love this ball!

Right away this ball landed a guaranteed spot in my main arsenal. I can use it on any pattern as my go-to during the transition when the lanes get tricky but I still need hitting power. This ball gets through the fronts nicely and reads the midlane smooth and then wow the way this ball drives through the pin deck is amazing! Everytime I pull this ball out someone is asking me what I'm throwing because the ball just looks SO GOOD!

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By from Cookeville,TN
5/5 Stars
Bottom Line:
Yes, I would recommend this to a friend

The Best Keeps Getting Better

The Brunswick Tenacity is one very special bowling ball
I am in my 56th yr of sanctioned competitive bowling
and throwing Brunswick Products since 1989,
I am retired but was very successful in business and
never condemed or was negative toward other products,
it was my job to bring out and demonstrate the features
and benefits that made my product great. Well Brunswick
has clearly done that with The Tenacity,I feel Brunswick
clearly has industry advantage with the new Dynamicore
and I believe they are global leaders in bowling ball covers.
I am not a pro shop owner but have sold 8 of these
for our local pro shop based on my passion and performance
I have delivered with this ball. I truly feel this ball is
one of those can't loose and have to have bowling balls.
Thank you Brunswick for producing the best equipment
on this planet in my opinion .

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By from Vienna, VA
5/5 Stars
Bottom Line:
Yes, I would recommend this to a friend

This Ball Doesn't Quit!

This is quickly become one of my favorite balls in the Brunswick line because it is a perfect complement to the Kingpin. I have used this ball on medium-longer patterns with heavier volume and I have seen this ball turn the corner in a way that no other ball in my bag does.
Given my medium rev rate, this ball has a little extra "umph" to it.

My best success has been using this ball after the Kingpin where I'm looking for a little length but still need a strong motion other back end.

This ball is also really good on the fresh but given the coverstock, it can be a bit angular which is why I find that a little carry down seems to tame its reaction for me just a bit.

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Customer Questions & Answers  |  Reviews

Question: Who makes reactive resign bowling ball

1/20/2018 - By

Have an answer to this question?

Answer: Almost all the balls we carry are reactive resign.

1/22/2018 - By

Question: How does the Tenacity compare to the Roto Grip No Rules Pearl?

3/14/2018 - By

Have an answer to this question?

Answer: The only difference between the two will be the lane conditions. The Tenacity is meant for heavy oil only and the Roto Grip No Rules Pearl will be great for medium-heavy oil lane conditions.

3/15/2018 - By

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