Visit our Holiday Shopping Central  
We'd like to offer you $5 off your purchase of $50 or more today!
Coupon excludes instant bonus items, hot deal items, and gift certificates.

Brunswick Quantum Bias

 4 Reviews
  • 3.5 times more coverstock increases durability and performance longevity with an amazing pin impact
  • Modified core for each ball weight.
  • Enhanced hook characteristics
  Get Details & Specs
$169.99 $274.99 SAVE 38%
Choose a Weight
150 characters remaining (150 max)
***Pin/Top weight requests may delay shipping***
$7.95  
Accept or decline drilling protection.
$6.95  
MONEY SAVING  OPTIONS
$8.99 $7.99  
$9.99 $7.99  
$12.99 $10.99  

Brunswick Quantum Bias

Brunswick's successful relaunch of the Quantum product line continues with the Quantum Bias. This bowling ball features high-density Quantum Mushroom High RG Asymmetric cores along with a thicker urethane coverstocks. This thicker coverstock offers durability, longevity, and massive hitting power. This ball is unique in that each core has a unique design to compensate for the gross weight of the ball, the core's dynamics, and the balls hook potential. The Bias uses Brunswick's ECA-XR coverstock formula and the all-white color gives a unique look as well as enhanced hooking power due to the traction additive found in Brunswick's white pigment.

  • Color: White Solid
    All colors do vary somewhat from the picture shown
  • Core: Quantum Mushroom High RG Asymmetric
  • Coverstock: ECA-XR
  • Finish: 500/1000 Siaair Micro Pad
  • Reaction: Skid/Flip
  • RG: 2.563**
  • Differential: 0.052**
  • ** RG and Diff are based off of 15 lb. balls
  • Hook Potential: 290 (scale 10-250)
  • Length: 115 (scale 25-235)
  • Recommended Lane Condition: Heavy Oil
  • A few tiny pit holes in the cover stock of the ball are normal
  • SKU: BRU60106070
  • Product ID: 11521
  • Brand: Brunswick
  • Category: Bowling Balls
  • Ball Performance: High-Performance Balls

Customer Reviews | 4 Customer Questions

Avg Customer Rating
4.8 Stars based on 4 Reviews
Already Own It?
  Review It
Sort 4 Reviews By:
9/16/2018
By from Greenville, SC
5/5 Stars

Quantum Strong

BALL SPECS
Pin Length: 3.2"
Starting Top Weight: 3.0 oz
Ball Weight: 15 lbs 3 oz
DRILL PATTERN
Ball: 65 x 5 x 35
X Hole (if there is one): none
BOWLER STYLE
Rev Rate: 375 rpms
Ball Speed:17.5 mph off hand
PAP/Track: 4 3/4 over 3/4 up
SURFACE PREP
Grit: 500/2000 Siaair
Type: (Matte, Polish, Sanded): Sanded
LANE CONDITIONS
Lengths of patterns: 41 foot house shot
Volumes: moderate
Type: house
BALL REACTION
Length: Clean through the heads with a strong arc
Back End: Strong arc
Overall Hook: Strong
Midlane Read: Strong
Breakpoint Shape: Strong arc
COMMENTS
Likes: Strength and pin carry
Dislikes: none
The Quantum Bias is the first asymmetrical Quantum ball and as such is probably the strongest Quantum ever made. This ball makes a stronger earlier move than the previous Forest Green Quantum. Compared to more recent releases, the Quantum Bias is a bit longer than the Kingpin or Kingpin Max with a similar amount of recovery at the breakpoint. The additional length the ball gives makes it very versatile for a strong ball and increases pin carry. This Quantum ball will allow you to play inside or out when there is some head oil present. In short, the Quantum Bias is a super strong, versatile ball with great pin carry and cool looks. If you are looking for a strong ball that can handle oil and really scatter the pins, check out the Quantum Bias.

0 of 0 customers found this review helpful. Do you? Yes | No
Did you find this review helpful? Yes | No

9/1/2018
By from Yuba City, CA
5/5 Stars
Bottom Line:

Yes, I would recommend this to a friend

THE ball to have this season!

"the ball has the strongest continuous motion I have ever seen in a bowling ball.
on a house shot it sets up early on the mid lane roll and just continues into the pocket.
this ball is just amazing! a must have for any bowlers arsenal.
however too much loft will cause a lot of skid, not giving it time to truly set itself up."

0 of 0 customers found this review helpful. Do you? Yes | No
Did you find this review helpful? Yes | No

8/21/2018
By from Vienna, VA
5/5 Stars
Pros:

Attractive

Best Uses:

Tournaments

Bottom Line:

Yes, I would recommend this to a friend

Best Quantum Ever!

Yep. It's a white ball. But what's really amazing about this ball, is that it is the first asymmetric Quantum and is GREAT on heavier oil. You may want to adjust the surface a bit if you find that there isn't enough oil where you bowl. With a 500/1000 finish, putting 2000 on it may be a good surface adjustment to make. There has been a lot of chatter about how dirty the ball gets but I want to share two things. One - all balls get dirty it's just that you see this more because of the white cover and it cleans really easily. It's important to maintain and clean surfaces after each league session and tournament. Two - the ball gets noticed and it's the most hooking Quantum to date.

0 of 0 customers found this review helpful. Do you? Yes | No
Did you find this review helpful? Yes | No

10/21/2018
By from greenville Pa
4/5 Stars
Bottom Line:

Yes, I would recommend this to a friend

yes

only bowled 3 games

0 of 0 customers found this review helpful. Do you? Yes | No
Did you find this review helpful? Yes | No

Customer Questions & Answers | Reviews

Thanks for answering another customer's question! Once approved it will be posted here.
Please enter a question.
Please enter a nickname.

Question:

How can I claim the free tote bag for this ball I ordered last week?

8/28/2018 - By

Have an answer to this question?

Answer:

You will have to fill out the form that is underneath the ball on our website.

8/28/2018 - By
0 of 0 customers found this answer helpful. Did you find this answer helpful? Yes | No Thanks for your feedback!

Question:

is the core same in the 15 lb in 13lb

9/13/2018 - By

Have an answer to this question?

Answer:

The core for the 13lb will be a generic core.

9/13/2018 - By
0 of 0 customers found this answer helpful. Did you find this answer helpful? Yes | No Thanks for your feedback!

Question:

Is this ball good for a low rev bowler with average speed around 14 and a half

10/23/2018 - By

Have an answer to this question?

Answer:

Yes, that is correct!

10/23/2018 - By
0 of 0 customers found this answer helpful. Did you find this answer helpful? Yes | No Thanks for your feedback!

Question:

What is a generic core?

10/26/2018 - By

Have an answer to this question?

Answer:

I was just looking back and this ball is only available in 14-16lbs. There is not a lighter weight option so this does not have a generic core offered. The weight block is pictured for each weight above. On other higher performance balls that offer a 12 or 13lb ball then they may use a generic weight block in the ligher weights but on this ball there is not a generic option because this is not available in lower weights.

10/29/2018 - By
0 of 0 customers found this answer helpful. Did you find this answer helpful? Yes | No Thanks for your feedback!

Today's Top Sellers

Customer Service Hours This Week (CST)

Shipping Cutoff Dates