Hammer Black Widow Tour V1 vs. Hammer Effect Tour

Compare the specs of the Hammer Black Widow Tour V1 and Hammer Effect Tour 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.

Click here to add or remove balls from this comparison.


Brand	Hammer	Hammer
Ball Name	Black Widow Tour V1	Effect Tour
Cover Name	HK22 - Aggression Hybrid	TourV3 Solid
Cover Type	Reactive Hybrid	Reactive Solid
Box Finish	500 / 1000 / 3000 SiaAir	500 / 1500 SiaAir
Color	Black / Blue / Purple	Tour Blue
Core Name	Gas Mask Low Diff	Huntsman Tour
Core Type	Asymmetrical	Asymmetrical
RG	2.500	2.472
Total Diff.	0.034	0.036
Int. Diff.	0.016	0.012
Torque Length Back End Total Hook Ball Tester Ratings	See Performance Ratings... Already a premium member? Click here to log in.

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

Filter by Date

Filter by Torque

Filter by Back End

Torque Legend:

Back End Legend:

For more information about our bowling ball testing and review process, please click here.

Bowling Ball Comparison Graph