Brunswick Fearless vs. Brunswick Quantum Bias

Compare the specs of the Brunswick Fearless and Brunswick Quantum Bias side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.

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Brunswick Fearless
Brunswick Quantum Bias
Brand
Ball NameFearlessQuantum Bias
Cover NameRelentlessECA-XR
Cover TypeReactive SolidReactive Solid
Box Finish500 SiaAir / Crown Factory Compound500 / 1000 SiaAir
ColorNeon Green / VioletWhite Solid
Core NameContraQuantum Mushroom High RG Asymmetric
Core TypeSymmetricalAsymmetrical
RG2.4742.563
Total Diff.0.0470.052
Int. Diff.0.0000.013

Torque

Length

Back End

Total Hook

Ball Tester Ratings

Bowling Ball Comparison Graph

The graph below shows a visual comparison of the selected balls. Hover over each colored circle in the graph to see that ball’s name and ratings. Click a circle to view that ball’s full review.

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