Brunswick Defender vs. Brunswick Knock Out Black and Blue

Compare the specs of the Brunswick Defender and Brunswick Knock Out Black and Blue 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 Defender
Brunswick Knock Out Black and Blue
Brand
Ball NameDefenderKnock Out Black and Blue
Cover NameACT 3.0 SolidSavvy Hook 3.5 Solid
Cover TypeReactive SolidReactive Solid
Box Finish500 / 2000 SiaAir500 / 2000 SiaAir
ColorNavy / Purple / SkyBlack / Blue
Core NamePortal XMelee
Core TypeAsymmetricalSymmetrical
RG2.4732.487
Total Diff.0.0540.050
Int. Diff.0.0150.000

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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